Stacks:space! Free Downloa... | UPDATED 2026 |

Transition from manual gathering to building Lumber Camps , Mines , and Quarries to scale your base.

Train your Astronauts in Intelligence or Agility to speed up crafting times and improve combat performance. Stacks:Space! Free Downloa...

Add new ways to combine cards. For example, you could define a recipe where stacking an Astronaut on two Plast Steel cards yields a new type of defense turret. Transition from manual gathering to building Lumber Camps

If you are developing your in-game base, focus on these core mechanics to "unlock" better efficiency: For example, you could define a recipe where

Build Sheds and Warehouses early so you aren't forced to "burn" (sell) cards when you hit the board limit. 💎 Quick Tips for New Features Stacks:Space! by Stacks:Engine - Itch.io

Create custom resources, buildings, or units by defining their attributes (ID, name, description) in a JSON file.

is built on the Stacks:Engine and is highly moddable using basic JSON knowledge.