Trap Hall

Trap Hall is a ten-floor troll platformer with one rule that never changes: reach the glowing green door. The hall fights back with five kinds of traps, and each floor introduces a new way to betray you. Crumbling tiles shake for about half a second after you step on them, so keep moving. Fake tiles look pixel-identical to solid blocks and vanish the instant you touch them — floor one teaches you to jump gaps, floor two teaches you not to trust the bridge. Pop-up spikes hide inside the floor as a thin dark slot and spring up the moment you walk within a step of them, so hop over every slot you spot. Ceiling droppers are the grey blocks overhead: walk underneath and they plummet, so bait one, step back, let it land, then hop over the rubble. Floor seven adds the nastiest trick — the door slides to a spot across the room the first time you get close. Deaths only reset the current floor and tick the counter, they never end the run, so every floor is a memory game as much as a platformer.