Free game dev tools you can use right now
Four tools indie teams actually reach for — design, money, level layout and story. No account required, and your work carries over if you make one.
The tools
Tech Tree Maker
Design research trees, skill trees and progression systems with a drag-and-drop editor. Export to JSON, PNG or Mermaid.
Game Revenue Split Calculator
Model equal, contribution-weighted or custom rev-share splits, with the Steam, Epic or itch.io cut already deducted, and see exactly what each teammate earns.
Level Blockout Planner
Draw level layouts, flow diagrams and encounter beats before you build them in engine.
Lore Builder
Build a story bible: worldbuilding entries, relationship graphs, timelines and canon facts that stay consistent as the project grows.
What happens to your work
Use anything signed out — no account, no email, no trial clock. Your work saves to your browser as you go.
Make an account when it matters and whatever you built comes with you: your tree, story bible or split lands in your studio.
Bring the team in and it's the same tools, shared — tasks tracked, contributions counted, revenue split automatically when you ship.