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Rating: 7.8

Votes: 49

Plays: 2.7k


io is an interesting action game. This game has simple graphics, suitable for all ages, especially children and families. You can experience this game on your browser because it is a flash game.

In this game, you control a caveman. You have a stick and your task is to kill all the enemies along the way. Each time you kill an enemy, you will have EXP. When your EXP is full, you will evolve.

Your enemies in this game are the other players in the world. At the start of the game, you will be a caveman (level1). When you level up, you will evolve into Viking, Spartan, Allien or Demon ... When you evolve, your weapons and skills will improve.

In the map there are dots - this is your food. You can collect food to increase your EXP. Note: You can use speed boost to overcome dangerous situations. Try to kill as many enemies as you can. Good luck and have fun!

If you like this game, you can also play other games with the same game play such as,

How to Play:

  • Use left mouse to attack.
  • Use right mouse to speed boost.

Tips and Tricks:

  1. You can turn the sound on/off on the game screen.
  2. You can play this game in full screen mode.
  3. Each time you use speed boost, you will lose EXP.