You can't call yourself an io games master if you haven't played 3plus1 io. Join online battle for the first place on the leaderboard
How to Play
The main goal is to become the strongest player and survive for as long as possible. Also you can complete some ongoing quest in 3plus1 io to receive extra XP points.
3plus1 io can be played solo, with friends or with online players all over the world. Unlocked and fully accessible version without lags. The game is added about 19 days ago and so far 323 people had played, liked 4 times and disliked 1 times. The overall rating of 3plus1 io is 3.8. If you liked this game try also Sudoku Online and BarbarQ io.