IO games are hard to define. They can be various types, with or without complex drawings. However, they all have two things in common: simple and online multiplayer mechanics.
IO games started out as arcade browser games, but now there are a lot of them on Android as well. They don’t offer much depth, but that’s okay. Overall, IO games are great because they spend a few minutes here and there, and that’s it. Here are the best IO games for Android.
Due to the large number of IO games on Android, we might have missed a really good one. If we do, let us know in the comments. We’ll make sure to look at it!
Price: Free with in-app purchases
Agar.io is one of the most popular IO games on Android. It had a viral success years ago, and many people still play it today. You are mainly walking around as a ball, and the goal is to swallow the smaller balls and avoid the larger balls. The game also allows you to customize your ball. Most of the other things that are other players revolve around. It is fast, simple and easy to learn.
Brutal.io is similar to Agar.io but with an extra mechanic. You play as a mini arc and the goal is to beat players with a hit smaller than the one you have. Doing so allows you to increase the strength of your tribes so that you can face larger opponents. There is also a mechanic where guards steal your energy if you feel too fine. It is simple but difficult. You will kill a few minutes on the sofa without any problems.
Deeeep.io is an underwater multiplayer fighting game of sorts. Players float as small, rectangular sea creatures. You try to take out the other players with the various tools that you get as a sea creature of your choice. For example, sharks can hunt, while squids can catch other players. It is much brighter and energetic than other IO games. Plus, its crew of 80 characters actually offers a bit of depth to the game – which is a rarity for the IO genre.
Price: Free with in-app purchases
Fidget Spinner.io works a lot like other IO games on the list. You play a fidget spinner that gets increasingly larger as the game continues. The usual thing applies: you need to defeat the younger players. There are many spinners to choose from, and you can unlock more if you wish. However, they are purely cosmetic. Leather will not give you any extra. Finally, there are missions, power-ups, and more to give the game a little bit of depth.
Price: Free / $3.99
Goons.io is an IO hack-and-slash style game. You and a group of random people are wandering around a map and dashing in the direction of each other. The one with better timing gets the kill, while the dead player drops points. These points make your sword bigger, enabling you to become more powerful. Goons.io includes three game modes, including Single, Team, and Flag Capture. This gives it a bump over most single-mode I / O games. Goons.io also includes several unlockable skins for a little bit of customization.
Price: Free / $0.99-$3.99
Hole.io uses a lot of mechanics like Agar.io and similar games. However, this adds the ability to interact with the map. You play as a black hole and wander around the map eating things. It could be other players, whole buildings, and other things as well. It grows as it eats until it is large enough to eat the entire map. There are bugs, and this one has some obnoxious ads. However, otherwise it is an enjoyable time.
Price: Free / Up to $3.49
Paper.io 3D is another good IO game. This player places a 3D object that he must color. Basically, you start out by drawing a closed shape, and shading it with your color. You make the figure bigger until you eliminate other players or you are eliminated. The premise is generally fairly simple. I encountered the error sometimes. For example, she died when according to the rules of the game, another player should have been there. Fortunately, the error doesn’t happen often. Otherwise, it’s a good time.
Price: Free to play
Slither.io is one of the most popular IO games on mobile. It had a viral success a few years ago, and it’s one of the most recommended in the industry. You’re walking around like a worm in a lump of other worms. Hitting another player kills you and if another player bumps into you they die instead. You are basically wandering around trying to get other players to hit you. There are tons of ads if you die a lot, but other than that, it’s one of the classics in the genre.
Price: Free / Up to $4.99
Snowball.io takes us back to the rowdy part of the genre. This game is a bit like the low-rent Super Smash Bros game. You are walking around with a huge snowball, trying to knock other players with it. Hitting them gets them off the map. This continues until one person remains standing. The map also crashes occasionally, which restricts the play area until all but one player is gone. It’s silly, fast, and fun.
Price: Free to play
Warbot.io is IO game with gritty style. Players join as Mechanics and try to take down opponents. The game drops different capsules that improve attack and defense in the middle of the battle to get an advantage that everyone fights. In addition to that, the game supports offline mode, a choice of five mechanisms, and a few other things as well. Temporary and random upgrades add a little flair to the gameplay. Don’t forget that this is an IO game. It is not the deepest mechanical battle experience.