Twisting Tower

A D move, Space jumps, W climbs and opens doors, ← → scout with the minimap, ↑ switches color.

A puzzle-platformer about climbing a four-sided tower ahead of rising lava. You only ever see one face of the tower: walk off its edge and the tower turns to show the next one, so whatever is around a corner stays out of sight until you look for it.

Color switch. Platforms and doors are neutral, red, or blue, and the colored ones only exist while you are that color. Once you've picked up both colors, a key swaps between them, which can bring the way up into view or make the floor under you vanish.

Scouting. A minimap of the whole tower shows the color you're not, so the two views together are the full picture. Turning it to look at another face freezes you while the lava keeps rising, so every look around a corner costs height.