The vast roguelike Caves of Qud expands further in December with an early access expansion that lets players take on the roles of twisted dogs and trees

Background: A Favorite Reaches 1.0 and Gets Its First Expansion

Caves of Qud launched into 1.0 a couple of years ago, and the game has been a notable favorite at RPS. Brendan gave it the coveted Bestest Bests badge when that full release arrived. Now, developer Freehold Games has revealed the game's first expansion, called Diaspora. The expansion's headline feature is that players will be able to play as plants and animals.

Development: Early Access Becomes a Stress Test for a Complex Expansion

Freehold Games will release Diaspora into early access, a step the developer treats as unusual for a piece of downloadable content. A blog post explains the reason: Caves of Qud is an extremely complicated game with many interlocking systems and features, along with lots of unpredictable, emergent gameplay. Diaspora adds a whole new layer to that structure. Rather than presenting a finished expansion first, the developer says its approach to building something this complex is to have the community stress test it throughout development.

The new layer is broad. Players will be able to take control of animals and plants including cats, dogs, frogs, chameleons, vines, and trees. Those forms come with new mutations such as claws, muzzles, and tails. The expansion also introduces new creatures and a bunch of artifacts of disparate cultures.

Worldbuilding is another focus. Diaspora promises improved road and river networks that use a much more sophisticated set of worldbuilding algorithms to snake their way through Qud. The developer says that following a road gives a good chance of arriving at an interesting location.

Roadmap: December 9 Launch, Weekly Updates, and 2027 Plans

The early access release is scheduled for December 9. The expansion will not stop there. Freehold Games has laid out big plans for more additions throughout 2027. Among them is a new questline focused on the migrants’ journey into Qud and an idiosyncratic dromad known as Je'ome the Bounty. The roadmap also includes two new humanoid factions, the foxen and snailfolk, plus more creatures, items, biomes, ingredients, and diseases.

Other planned additions include roaming mega-caravans, underground villages, multi-zone dungeons or arcological spaces, new music, and more. An update to the base game is also planned. It may arrive either slightly before Diaspora comes out of early access or at the same time as that full release. Some of those free base-game additions can be expected in the expansion first, because those updates will be driving a lot of Diaspora's content.

Update cadence is another practical detail. The developer says updates should be weekly, or monthly if there is a lot going on, and a roadmap is coming at launch in December.

Current Stage: A Community-Tuned Expansion Before Full Integration

Diaspora is currently positioned as an early access expansion rather than a finished downloadable content package. For readers who have been following Caves of Qud since its 1.0 release, the December 9 date marks the beginning of a longer public testing period. The key numbers in that period are December 9 for launch and 2027 for the broader content plan. The expansion's plants, animals, mutations, artifacts, roads, rivers, factions, questline, and other systems will be shaped through ongoing updates, weekly or monthly as needed, while the base game receives related improvements around the expansion's full release.