Ghost Tower

"Ghost Tower" is a browser-based puzzle game where you guide a spirit upward through a series of locked rooms. What sets it apart is the floor-collapsing mechanic, where tiles vanish seconds after you step on them. You have to plan a route that gets you to the exit before the ground disappears entirely.

The core loop requires you to click or tap adjacent tiles to move your character one step at a time. Every move causes a tile somewhere in the room to crumble, so standing still is dangerous. You decide each turn whether to sprint toward the door or backtrack to grab a key, knowing the path might not exist on the return trip. The game ends if you fall into the void or get trapped with no moves left.

This is a solid pick for casual players who want a quick mental workout without learning complex rules. It works well for kids testing logic or adults killing ten minutes on a break. Tip: In the first minute, ignore the keys and just trace a safe path to the exit door to see which tiles are permanent.