KeeperRL revolves around Base Building, Role-playing, 2D Strategy, and Sandbox gameplay with Pixel Graphics and Rogue-like elements developed and published by Michal Brzozowski. The game serves as a dungeon simulation where the player assumes the role of an evil wizard who must study to learn the methods of black magic. During the game, the player can equip his minions with weapons and navigate the world to murder innocent people and burn their homes. The player can build his dungeons, lay deadly traps, and get ready for an assault of angry heroes. When the player commands his team, the game modifies into a classic rogue-like, with tactical and turn-based combat. He can also play as an assault dungeons and an adventurer by him or other players. The player can dig deep into the huge mountain to create plenty of rooms, traps, and corridors. In the game, the player can train his minion to produce armor and weapons. KeeperRL includes prominent features such as Online Map Sharing, Procedurally Generated Maps, Rogue-like Mechanics, Dungeon Management, and more.