Simon Leenhouts

Step into your new flesh like borrowed gloves, and burn your fingers once again! Introducing new transhuman mechanics for the Mothership Sci-Fi RPG as part of Mothership Month 2025! Swap bodies, go insane, and see just how far from human you can become.

Return to Netjeru in this updated, cleaned, and re-edited version of Graveyard of the Gods! Mine through the carcasses of the ancients...or die trying to make it rich!

"Operation Golden Cut" is a sci-fi horror adventure for Mothership RPG. Navigate a war-torn mining moon, steal valuable cache of gold amidst brutal corporate conflict, and survive the horrors of human greed and warfare.

Indiana Jones meets Stargate in this desert delve to uncover ancient alien secrets before they're lost forever beneath shifting sands. Includes a smuggler's toolkit for continued adventures in the desert and across the Outer Rim.

A neon noir murder mystery on a rogue planet, drifting into the dark between the stars. Intrigue, danger, and conspiracy lurk among the tarnished dreams of Interloper.

Death Pays All Debts adds a new tower in the depths of Prospero’s Dream loaded with loot and danger. Enterprising crews robbing the tower can walk away made for life. Unlucky ones will perish in the attempt… or worse.

A hardcover toolkit for building your own bounty hunting campaign in the Mothership Sci-Fi Horror RPG.

Whether you’re a group of local heroes sent to investigate mysterious goings-on in the nearby haunted wood, or famous mercenaries plotting and scheming in the big city, the MCDM RPG makes building adventures and fighting monsters fun.

Game prep just got easier, and game night just got a whole lot more fun. Get 22 drop-in dungeons with dynamic combat encounters for 5e!