Bubble Crack

Bubble Crack is described in the included docs as: "It's... erm... kinda... erm... similar to another... um... game." The filename to run the game is even BUSTMOVE.EXE. So the author isn't really hiding it. In any case, this is a decent homage / clone of the classic Bust-a-Move (aka Puzzle Bobble) game, where the object is to match bubbles by aiming and shooting them from the bottom of the screenBubble Crack is a classic DOS puzzle game that follows a simple but engaging mechanic, similar to other bubble-popping games. The objective typically involves bursting groups of similarly colored bubbles by clicking on them, causing the bubbles to pop and disappear, often clearing the screen or completing levels.