Dungeon of the Endless is a roguelike-like tower defense game. The player
takes the role of survivors in a prison spaceship after its escape pods crash
landed on a planet on their way to the Auriga system, which they were supposed
to colonize as slaves.

Each hero has his own strengths (and psychoses) and can be equipped, deployed,
and trained different abilities. The player can balance the relations of
guards and former inmates, build defenses using scarce resources and power
them with Dust, and explore the world of Auriga by opening doors to new rooms,
one at a time, facing different enemies and perils along the way, in an
attempt to reach the surface.

Dungeon of the Endless – Pixel Edition