F base - tower stack

Content rating
Everyone
1+
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Content rating
Everyone
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About this game

One platform. One tap. One chance to keep the tower growing. In F base, a moving platform sweeps across the top of your tower. Tap to lock it in place, then watch the overhanging section get cut away and fall. The better your timing, the more stable your climb.

Precision keeps the structure wide and your score climbing. Build a chain of accurate placements to increase your multiplier, collect sparks along the way, and protect your three supports as the tower rises. A poorly placed platform can leave you with less room for the next floor - and eventually bring the whole run to an end.

Can you reach floor 72 before the tower becomes too narrow to survive? Finish the climb to receive a bonus for every support you have left, then check your score, precise placements, best chain multiplier, and collected sparks. Your high score and highest floor are saved between runs.
Stack with perfect timing and climb to floor 72
Updated on
Sep 15, 2026
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