In Machina Arcana, players take on the role of explorers who are investigating an ancient subterranean complex of unknown origin. They face monsters inspired by H. P. Lovecraft's Cthulhu mythos in a steampunk setting. The adventurers collect equipment, interact and utilize their environment, fight monsters, and immerse themselves in the rich narrative elements.

The complete story is broken down into different scenarios that represent a self-contained game. All of these scenarios contain chapters, each with its own narration and specifics. The objective of the game is to progress through the tale and face the endgame at the finale of each scenario.

The main goal behind Machina Arcana is to provide players with a chilling game that can never be played the same way, mechanisms that enable varying strategies and approaches, and an extensive framework that combines everything smoothly. The game scales by default; there is no need for special conditions based on the player count. As the story progresses, so does your gear. But beware! If you are too slow, horror might very well prevail and devour you whole...

The 3rd edition has improvements to the rules; as well as a new manual, new illustrations, new graphic design, and additional content.

Machina Arcana: To Eternity

To Eternity expansion adds more value by bringing the core Machina Arcana experience to a new level! Enjoy a whole new way of play with the addition of the new 'Eternity Chapter Tiles'- a series of custom play areas that augment the existing map tiles. You can even play outside map tiles- expanding the physical space and multiplying the possibilities!

Each scenario offers an experience that takes around 90-120 minutes. Streamlined mechanics provide a heightened sense of urgency whilst retaining the general Machina Arcana playstyle, guaranteeing the game will be different every run!

This expansion is also 100% compatible with all of the previously published Machina Arcana content (Core and 'From Beyond' items, monsters, events, and explorers).

Machina Arcana: From Beyond

From Beyond expansion adds more value by bringing the core Machina Arcana experience to a new level! Enjoy a whole new way of play with the addition of the new 'From Beyond Chapter Tiles' - a series of custom play areas that augment the existing map tiles. You can even play outside map tiles - expanding the physical space and multiplying the possibilities!

Each scenario offers an experience that takes around 90-120 minutes. Streamlined mechanics provide a heightened sense of urgency whilst retaining the general Machina Arcana playstyle, guaranteeing the game will be different every run!