The controls in Thumb Fighter are very easy. You just have to tap your side of the screen to push the thumb down. If your opponent's thumb is pointing upwards at that moment, you can trap it for a few seconds. Usually, you just need to trap your opponent two or three times to win, depending on how long and how forcefully you trap them.
One of the most fun aspects of Thumb Fighter is the large number of thumbs you can play with. Right from the start, you have over a dozen thumb skins to try and beat your opponents with. But, in addition to this, you can also unlock loads of extra skins while you play.
Another positive feature in Thumb Fighter is that, as well as be able to play in single-player mode against the AI, which is always fun, you can also play against a friend using the same device. In this game mode, each person will have to touch one side of the screen to control their thumb.
Thumb Fighter is a simple, original and fun fighting game that has good visuals and a large variety of content that you can gradually unlock as you play and win fights.