Flip Knife is a one-tap timing game: the knife spins as it flies, and you have to tap so that it lands point-first on whatever it's aiming at — a shelf, a table, a chair. Land it and you move on; miss and it clatters away.
Later stages introduce double flips and awkward targets, so the timing window narrows considerably.
Time the tap so the rotation completes exactly as the knife reaches the target. Counting the spin rhythm is more reliable than watching the blade.
A longer throw where the knife rotates twice before landing — introduced in later stages and requiring a different timing rhythm.
Yes — tap to flip. Nothing to install.