Mulligan Keep

Mulligan Keep

Maven Studios LLC · 2026 · Casual, Adventure, Co-op, Deckbuilding, Dungeon Crawler

PC
This game is free to play. Get it on Steam →

Screenshots

About Mulligan Keep

Mulligan Keep is a cooperative deck building dungeon crawler where you play as one of four adventurers delving into a mages castle with up to three of your closest friends. Play cards to help you dodge monsters, escape traps and find your way closer to the hidden artifact. But don't take too long as the more time passes and the louder your group is the more the dungeon collapses in around you.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended May 24, 2026
First off, HUGE WIN: all sounds are defaulted to off on first launch instead of being set to 5000%. However, could not finish more than one run because of crashes, breaking bugs, and general sloppiness. Game says it supports 4 players, but lobbies disappear after 2 people join. Lots of bugs and breaking
7 found this helpful
Not recommended May 27, 2026
Pros: cool art work, cool concept of a coop deck builder, cool cats Cons: not playable in this current state
4 found this helpful
Not recommended May 25, 2026
A co-op dungeon plunder game where you cannot make too much noise. I would rather scrub toilets with my time. Maven was a terrible wrestler so thus you get the red thumb of doom.
1 found this helpful
Recommended May 27, 2026
i love the idea, and the concept is there. just needs alot more sounds and cues for when youre doing something right or wrong, what to actually do, and a bit more to be. gonna def try and win a round at some point
Recommended May 27, 2026
Couldn't see anything
Recommended May 27, 2026
I had no idea what was going on, trap time loops are too fast, and the tutorial did nothing to help me understand the game.

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