Demo version 1.03 has just released. Eager for your feedback on this early implementation of Rockling seniority: performing tasks now increases a Rockling's personal experience level which leads them to traverse more quickly and perform tasks more efficiently.

Full changelog:
- Added Rockling level-up system represented by battery backpacks
- Update to some 3D models
- Minor changes to tutorial (bigger work is still on the to-do list)
- Under-the-hood code improvements that hopefully fixed some bugs