Time Fcuk is a platformer that warns about the dangers of time travel, featuring puzzles centered around your character's ability to switch between layers in a level. Your future selves tend to contact you constantly and provide hints, chide you, or even babble incohesively while you attempt to figure out how to get to the portal that teleports you to the next area.

Some stages contain blocks for you to move around and use as platforms to reach higher ground, while other rooms may have moving arrows that reverses gravity when touched. The game comes with a comprehensive level editor that allows users to design and share their own obstacle courses with other players.