Dungeon of the Endless is a roguelike meets tower defense game by Amplitude Studios, and it just hit Steam Early Access this week.

Dungeon of the Endless comes in two flavors, both for PC, and both of which are 25% percent off. The $9.74 Pixel Pack (regularly at $12.99) comes with the game, the soundtrack, and a community badge. The Founder Pack, which comes at $14.99 (regularly $19.99), comes with a lot of awesome stuff, including an in game ship pack, a 50% percent off coupon for Amplitude’s other games, skins, and lots more.

In the game, you control the main character and a group of heroes as they must protect the generator of their crashed ship, while exploring a near endless dungeon. During your exploration, you have to face waves of monsters and unique events, hopefully leading to you finding enough supplies to repair your ship and escape.

The Steam Early Access is in Alpha right now, and the Steam page details what to expect in the Alpha build:

“A lot of fun with the core game mechanics. You can also expect bugs obviously, although the game is definitely tested, but as we add new content every day, things can’t be as stable or polished as the finished product.”