How To Play Flatcheez Link

Later levels introduce fans and vents. These can either blow you into walls (killing you) or give you a speed boost. If you see a fan, don't fight the current—ride it. Fighting the wind will usually slow you down enough to kill your momentum and cause you to fade.

The tone shifts slightly as Yuuta searches for his missing friend, Nae-chan, while dealing with various "naughty ordeals". Flatcheez 4:

: Focuses on Yuuta's introduction to his new town and school. Key characters include his sister, his mother, and an ecchi school nurse.