Algodoo remains a gem for playful physics, but its modding is stuck in 2010. Implementing the Upd framework would unleash a new wave of interactive simulations, bridging education and indie creativity. A proof-of-concept mod loader is under development, with first release targeted for Q3 2026.

Call scene.my.mod_check on scene load.

Do not just drag-and-drop the whole folder. Instead:

For the latest mod updates, join the Algodoo Discord and check #modding or #resources channels.

UPD became shorthand not for danger but for discovery. Luka watched as others forked his beacon, grafting it into new materials, embedding it in soft-body physics, teaching robots to be cautious. He did not control these directions. That was the point. The mod had been an invitation: to observe, to be curious about consequences.

The development of is accelerating. According to a recent roadmap shared by the Redux team, here is what to expect in early 2025: