Tunnel Heist

Tunnel Heist starts where a heist story usually ends. The vault is open, and the whole game is getting out through the floor beneath it. You tunnel through the dark collecting rubies, emeralds, diamonds and gold bars while the guards work to seal the exits, and the danger is not them — it is your own trail. Double back across a tunnel you already dug and it collapses on you, which turns a greedy route into a lethal one and makes the shape of your dig the central problem. Grabbing gems quickly slows the closing walls, so speed buys you room, and pushing deeper builds an Escape Bonus multiplier for players willing to risk the haul.