Castlearena io is an addictive multiplayer io game that 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 12 days ago and so far 1.8k people had played Castlearena io, liked 37 times and disliked 7 times. The overall rating of Castlearena io is 7.1. If you liked this game try also Splix io and The Cars io.