Mulligan Keep

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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.

Developer: Maven Studios LLC
Released: 24 May 2026
Price: Free to play
Platforms

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Players on Steam, last 48 hours

No player readings for Mulligan Keep in the last 48 hours yet. We poll this game every 30 days.

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Mulligan Keep

Players on Steam, last 48 hours

Mulligan Keep

Players on Steam, last 48 hours

Players By Month

Players By Month