Stay Frosty is an OSR game of future marines versus whatever the universe can throw at them. Play games in the style of your favourite military sci-fi movies and video games.

"Tome of Skills" makes every skill check exciting with dynamic outcomes for natural 1s and 20s, offering hundreds of consequences, Skill tactics, and Skill Quests!

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.