Plain physics is a thing that matters in this game and the physics can feel wonky sometimes. i need to tap or swipe to clean levels.
Tap or swipe to clean levels, and the timing is key.
The controls are tap or swipe and the objective is to clean levels. The game has physics that can feel wonky and you clean the same spots over and over.
Most quick reactions are key to cleaning the same spots over and over. Tiny adjustments matter because the physics can mess up your clean.
Q: What are the controls? A: Tap or swipe to clean. Q: What is the objective? A: Clean the levels. Q: Are there levels or difficulty? A: Not stated. Q: What is the main mechanic? A: Cleaning with physics.