Baalzebub is a survival turn-based dungeon crawler game developed by Oshikuru.com. The game takes you to Hell where you must find your way out through the 14 levels of an infernal dungeon. Each level except the first one is ruled by a boss who holds the exit portal key. The bosses are the most important fallen angels in Hell, such as Lucifer, Mammon, Dantalion, Furcas, Zagan, Belphegor, and Asmodeus. The game is a rogue-like classic, where you have to overcome monsters, bosses, hidden items, and traps to escape the horror.

The game controls are intuitive and easy to use. You can move your hero and attack nearby enemies using arrow keys, WASD keys, or a game controller. You can also click locations to set spell cast targets or to shoot arrows. The game has limited inventory where the weight matters a lot, and you need to watch the health and stamina all the time. With zero health, your hero will die forever. The game has retro styling with a smooth camera movement and no tutorials or guides. Your global rank is shown throughout the game, and the game progress is saved automatically and manually from the menu.