Plain Yes or No Challenge Run is a game where gravity is a key mechanic. i spent a lot of time playing it and it is very addictive.
Tap to move and answer questions quickly, the game is free and you just tap and go.
You use simple buttons, just tap or hold to move and answer questions. The physics are wonky and the platforms act on their own.
Most helpful is watching the patterns of the doors to help a lot. Timing your jumps right after a question appears can save you.
Q: What are the controls? A: You tap or hold to move and answer questions.
Q: What is the objective? A: Jump and dash carefully because platforms can be unpredictable.
Q: What is a stated feature? A: Random questions pop up during gameplay.
Q: What is the main mechanic? A: Gravity is a key mechanic.