Plain casual gameplay involves swiping fruits to feed demons. The main mechanic is swiping to move fruits and timing matters because spikes are present. Coins unlock new characters and the physics are a bit wonky.
Clicking works best on desktop, you swipe fruits with your mouse.
You swipe fruits into the demons' mouths. Obstacles are present and coins unlock new characters.
Most quick reflexes are key to avoid obstacles and swipe fruits in quick succession. The secret is to stay patient and not rush.