Click to build square eggs which make a tower to keep you from hittig objects. If you make just the right amout of eggs to avoid the obstacle, you get a "perfect" ladig. Get currecy to buy ew skis for your bird ad levels! Fever mode is activated whe you make three perfect ladigs which makes your Square Bird shoot blocks ahead to destroy everythig i your path. This shootig makes it much easier to get through the level. Get fever mode as ofte as possible to score big poits.

Build your egg tower and pass the barriers, but beware! Keep it smooth, at the right timing and at the right level. Touch the grass 3 times with perfect landing to reach the Square Bird Fever mode.