{"id":122153,"date":"2024-04-06T20:11:37","date_gmt":"2024-04-06T14:41:37","guid":{"rendered":"https:\/\/www.techworm.net\/?p=122153"},"modified":"2025-01-12T21:44:45","modified_gmt":"2025-01-12T16:14:45","slug":"best-io-games","status":"publish","type":"post","link":"https:\/\/www.techworm.net\/2024\/04\/best-io-games.html","title":{"rendered":"13 Best IO Games in 2025"},"content":{"rendered":"<p>Modern games pack too much realism, mind-boggling graphics, and a massive campaign.<\/p>\n<p>But sometimes, you need something easy to play that doesn\u2019t require too much attention or a <strong>dedicated gaming PC\/console<\/strong>.<\/p>\n<p>Remember the <a href=\"https:\/\/www.techworm.net\/2021\/09\/browser-games.html\" data-wpel-link=\"internal\"><strong>browser games<\/strong><\/a> that were popular a decade back? They featured <strong>simple mechanics<\/strong> and didn\u2019t need a powerful PC to play.<\/p>\n<p>That\u2019s where the <strong>best IO games<\/strong> come in. They are simple, fun, and are <strong>playable via any web browser<\/strong>.<\/p>\n<p>You can play it on your phone, and even your low-end laptop from ten years back can handle it.<\/p>\n<h2>What are IO games?<\/h2>\n<p>The term IO games can be a bit confusing because most of the website URLs of these games end with the \u201c.io\u201d extension.<\/p>\n<p>In simple terms, IO games are <strong>online games that you can play in a web browser<\/strong>. They can feature both multiplayer and single-player modes.<\/p>\n<p>This genre emerged when the first ever IO game called \u201cAgar.io\u201d launched in 2015. Since then, multiple <strong>free IO games<\/strong> have launched, each with their eccentricities.<\/p>\n<p>But some <strong>IO game websites<\/strong> can have different domain extensions like \u201c.com\u201d and \u201c.co\u201d.<\/p>\n<p>Here are the thirteen best IO games that you can play right now.<\/p>\n<h2>Best IO Games<\/h2>\n<h3><a href=\"https:\/\/agar.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">1. Agar.io<\/a><\/h3>\n<p>The best IO games list is incomplete without Agar.io because this became a trendsetter for the genre.<\/p>\n<p>It is a straightforward game where you are a cell and must eat other cells to grow.<\/p>\n<p>All you need to do is drag the cell towards the food and keep eating them. But beware of other cells that can eat you up if they are bigger.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122155 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1024x477.png\" alt=\"agar.io game\" width=\"696\" height=\"324\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1024x477.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-768x358.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-902x420.png 902w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-696x324.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1068x498.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game.png 1200w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>It offers <strong>five game modes<\/strong>, and you can sign up to compete with others and rank high on the leaderboard.<\/p>\n<p>You can <strong>invite your friends<\/strong> to join the party and compete with each other.<\/p>\n<h3>2. Hole.io<\/h3>\n<p>Like Agar.io, Hole.io employs a similar concept of an <strong>action MMO game<\/strong>. Here, you have to direct a hole to eat objects shown on the screen.<\/p>\n<p>You can devour pedestrians, street objects, and even vehicles as the hole grows in size. The enormous hole can eat up other smaller players, so beware.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122156 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-1024x513.png\" alt=\"hole IO game\" width=\"696\" height=\"349\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-1024x513.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-300x150.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-768x385.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-839x420.png 839w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-150x75.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-696x349.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game-1068x535.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/hole-IO-game.png 1300w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>We liked Hole.io because it <strong>didn\u2019t need any sign-up<\/strong> and offers team vs team, monster, and a single-player mode.<\/p>\n<p>If you are searching for a good <strong>battle royale IO game<\/strong>, this won\u2019t disappoint.<\/p>\n<h3><a href=\"https:\/\/slither.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">3. Slither.io<\/a><\/h3>\n<p>Remember the snake game that shipped with old Nokia phones? You get to relieve the same excitement with Slither.io.<\/p>\n<p>It has impressive visuals, and you can <strong>adjust the graphics quality<\/strong> and skins. You can also build your own slither design and compete on leaderboards.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122157 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-1024x477.png\" alt=\"slither io game\" width=\"696\" height=\"324\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-1024x477.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-768x357.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-902x420.png 902w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-696x324.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game-1068x497.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/slither-io-game.png 1300w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>Like the original game idea, the snake grows longer and becomes a battle to continue growing without getting eaten by others. Undoubtedly,<\/p>\n<p>Slither.io is among the <strong>free IO games with the best graphics<\/strong>.<\/p>\n<h3><a href=\"https:\/\/moomoo.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">4. Moomoo.io<\/a><\/h3>\n<p>Are you looking for a <strong>survivalist IO game<\/strong>? Moomoo.io could be your next endeavor. Based on survivalist principles, you must use foraging skills to find items and upgrade inventory.<\/p>\n<p>You can start building stuff and protect your turf by fighting with other players. It has a beautiful color palette and is easy to play.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122155 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1024x477.png\" alt=\"agar.io game\" width=\"696\" height=\"324\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1024x477.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-768x358.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-902x420.png 902w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-696x324.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game-1068x498.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/agar.io-game.png 1200w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>Moomoo.io can easily consume hours as you get involved in territory protection, and it is a great IO game to pass the time.<\/p>\n<h3><a href=\"https:\/\/krunker.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">5. Krunker.io<\/a><\/h3>\n<p>Krunker.io is an <strong>FPS IO game<\/strong> that puts you in the shoes of a shooter who must kill everyone else in the arena.<\/p>\n<p>The controls are simple: fire the gun and avoid damage till you terminate them.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122159 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-1024x479.png\" alt=\"krunker FPS IO game\" width=\"696\" height=\"326\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-1024x479.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-768x359.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-898x420.png 898w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-696x326.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game-1068x499.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/krunker-FPS-IO-game.png 1300w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>But Krunker also has a marketplace, and you can choose from several <strong>online multiplayer games<\/strong>.<\/p>\n<p>Be it an action shooter, a squid game like <strong>survival arena<\/strong>, or more, Krunker has a little bit of everything.<\/p>\n<h3><a href=\"https:\/\/kirka.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">6. Kirka.io<\/a><\/h3>\n<p>It&#8217;s another fun <strong>multiplayer shooter IO game<\/strong> that resembles Krunker, in some aspects. You start with a simple weapon and work your way upwards.<\/p>\n<p>You can choose from seven game modes and twelve maps, which are enough to get you hooked.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122160 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-1024x473.png\" alt=\"kirka multiplayer shooter IO game\" width=\"696\" height=\"321\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-1024x473.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-300x138.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-768x354.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-910x420.png 910w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-150x69.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-696x321.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game-1068x493.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/kirka-multiplayer-shooter-IO-game.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>We spent hours trying to wipe out the enemy clan. All in all, a great <strong>FPS browser game for PC and mobile<\/strong>.<\/p>\n<h3><a href=\"https:\/\/starblast.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">7. Starblast.io<\/a><\/h3>\n<p>Starblast.io is the most visually appealing game on our list. You get into the shoes of a spacefighter who has to maneuver his aircraft away from asteroids and mine them for resources.<\/p>\n<p>But when your base is under attack, you must fight other spacecraft by gunning them down.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122161 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-1024x477.png\" alt=\"starblast action shooter IO game\" width=\"696\" height=\"324\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-1024x477.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-768x358.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-902x420.png 902w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-696x324.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game-1068x497.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/starblast-action-shooter-IO-game.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>This best <strong>action shooter IO game<\/strong> uses only the mouse for controlling movement, turns, and firing which can take a while to master.<\/p>\n<h3><a href=\"https:\/\/flappyroyale.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">8. Flappyroyale.io<\/a><\/h3>\n<p>Flappy Bird took the world by storm when it launched in 2012. Flappybird.io lets you relive that <strong>arcade-style experience<\/strong> with a new flavor.<\/p>\n<p>It is a <strong>battle royale IO game<\/strong> where you compete with 99 other birds to score the highest. Despite being a very difficult-to-play game, you always end up trying once again.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122162 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-1024x619.png\" alt=\"flappyroyale arcade io game\" width=\"696\" height=\"421\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-1024x619.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-300x181.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-768x464.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-695x420.png 695w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-150x91.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-696x421.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game-1068x645.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/flappyroyale-arcade-io-game.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>But the website only shows a demo and you must <strong>download the IO game<\/strong> app on your phone (Android or iOS) to play it.<\/p>\n<h3><a href=\"https:\/\/fridaynightfunkin.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">9. FridayNightFunkin.io<\/a><\/h3>\n<p>FridayNightFunkin.io is a <strong>musical rhythm game<\/strong> where you must hit every marker to make the player groove to the rhythm.<\/p>\n<p>A series of wrong dance moves, and the game\u2019s over.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122163 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-1024x578.png\" alt=\"fridaynightfunkin musical rhythm game\" width=\"696\" height=\"393\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-1024x578.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-300x169.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-768x434.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-1536x867.png 1536w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-744x420.png 744w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-150x85.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-696x393.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game-1068x603.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/fridaynightfunkin-musical-rhythm-game.png 1564w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>This arcade-style IO game has two modes: story and free play. There\u2019s no multiplayer option, you can pick from seven levels with varying difficulty.<\/p>\n<h3><a href=\"https:\/\/powerline.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">10. Powerline.io<\/a><\/h3>\n<p>Powerline.io is a new game made by the developers of Wings.io. The older game doesn\u2019t seem to work anymore and takes a long time to connect to the server.<\/p>\n<p>But Powerline.io has no such issues. There are always <strong>enough servers to play<\/strong>. You must grow the snake and avoid crashing with other snakes in the games.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122164 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-1024x588.png\" alt=\"powerline io game\" width=\"696\" height=\"400\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-1024x588.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-300x172.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-768x441.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-732x420.png 732w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-150x86.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-696x399.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game-1068x613.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/powerline-io-game.png 1300w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>The graphics are more like a <strong>retro 2D-style game<\/strong> and are inferior to Slither.io. But it is an excellent option if you are looking for <strong>unblocked IO games for school<\/strong>.<\/p>\n<h3><a href=\"https:\/\/brutal.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">11. Brutal.io<\/a><\/h3>\n<p>Brutal.io is a <strong>drag-and-flick game<\/strong> where you latch a gear-shaped object to your car. After that, you must keep eating power balls to grow the gear-shaped object.<\/p>\n<p>You can adjust the graphics quality but the game can be highly confusing.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122165 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-1024x480.png\" alt=\"brutal io arena game\" width=\"696\" height=\"326\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-1024x480.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-300x141.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-768x360.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-896x420.png 896w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-696x326.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game-1068x500.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/brutal-io-arena-game.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>You can play this <strong>free IO game on the web<\/strong> or download it from the Play Store.<\/p>\n<h3><a href=\"https:\/\/apes.io\/\" data-wpel-link=\"external\" rel=\"nofollow noopener noreferrer\">12. Apes.io<\/a><\/h3>\n<p>Apes.io lets you play as a mercenary ape in a <strong>battle royale event<\/strong>. You need to kill dangerous birds while staying in the map area.<\/p>\n<p>You can duck and roll or jump onto objects. Since the map is set in a jungle with ruins, there are multiple places to hide.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122166 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-1024x477.png\" alt=\"apes io fps game\" width=\"696\" height=\"324\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-1024x477.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-300x140.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-768x358.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-902x420.png 902w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-150x70.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-696x324.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game-1068x497.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/apes-io-fps-game.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>As you progress on your journey, you will find more weapons that you can use to overpower other players. The graphics are average, but the <strong>multiplayer mode<\/strong> is fun.<\/p>\n<h3>13. ShellShockers.io<\/h3>\n<p>Unlike Krunken, ShellShockers.io lets you play as an egg who has to destroy other team members.<\/p>\n<p>You can choose any weapon before entering the game, and even after you respwan in the game.<\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-122167 aligncenter\" src=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-1024x441.png\" alt=\"shell shockers\" width=\"696\" height=\"300\" srcset=\"https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-1024x441.png 1024w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-300x129.png 300w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-768x331.png 768w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-975x420.png 975w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-150x65.png 150w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-696x300.png 696w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers-1068x460.png 1068w, https:\/\/www.techworm.net\/wp-content\/uploads\/2024\/04\/shell-shockers.png 1400w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>The controls are simple, and you must <strong>use both keyboard and mouse<\/strong> to wipe out the enemy team. <strong>No sign-up is needed<\/strong> to play.<\/p>\n<h2>Conclusion<\/h2>\n<p>These were the <strong>best free IO games<\/strong> you can <strong>play on a PC or Phone <\/strong>with your friends or solo.<\/p>\n<p>You don\u2019t need to sign up unless you want to register your name on the leaderboard.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modern games pack too much realism, mind-boggling graphics, and a massive campaign. But sometimes, you need something easy to play that doesn\u2019t require too much attention or a dedicated gaming PC\/console. Remember the browser games that were popular a decade back? They featured simple mechanics and didn\u2019t need a powerful PC to play. That\u2019s where [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":122168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1574,17653],"tags":[62951,3580,62952],"class_list":{"0":"post-122153","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-gaming","8":"category-list","9":"tag-best-io-games","10":"tag-games","11":"tag-io-games"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>13 Best IO Games in 2025<\/title>\n<meta name=\"description\" content=\"Best IO Games: Agar.io, Hole.io, Slither.io, Moomoo.io, Krunker.io, Kirka.io, Starblast.io, Flappyroyale.io, FridayNightFunkin.io, Powerline.io, Brutal.io, Apes.io, ShellShockers.io,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.techworm.net\/2024\/04\/best-io-games.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"13 Best IO Games in 2025\" \/>\n<meta property=\"og:description\" content=\"Modern games pack too much realism, mind-boggling graphics, and a massive campaign. 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