Plain physics is what i think about most when playing. The penguins move with speed and accuracy matter most.
Step you must move your penguin and shoot fast, the controls can get tricky.
The controls can get tricky sometimes and the physics are wonky. You have to move your penguin and shoot with fast fingers.
Quick is the best way to describe the start and keeping your finger ready is better. Most you have to react fast to win.
Q: What are the controls? A: Not stated.
Q: What is the objective? A: Move and shoot fast.
Q: What is a stated feature? A: Tricky aiming.
Q: What is the main mechanic? A: Shoot or get shot.