Gem Miner TD — is a tower defense game with roguelike elements, where defense is built not only by towers but also by the map itself. The player takes on the role of a miner, forced to dig for ore, form labyrinths, and combine crystals to survive endless waves of enemies and avoid being sucked into lava. Labyrinth as a weapon Each session begins with designing a unique route for enemies. By creating tunnels and altering the terrain, the player controls how enemies move across the map. Placing crystals along the paths transforms the labyrinth into a deadly trap, where positioning and attack range are crucial. Progression is built around a dynamic system of crystals and roguelike upgrades. Crystals can be combined to boost defense, and after special waves, game-changing bonuses can be selected. Miner upgrades, variable maps, and enemy types make each attempt unique and require constant adaptation. Features of the game Building labyrinths to control enemies. Combining crystals with growing power. Roguelike elements with a choice of upgrades. High variability and endless waves.