Level 12 Tutorial
Level 12 seems to be a tough one and not all solutions are counted — so here’s a working solution in case your approach isn’t being counted.
As mentioned in the tutorial, the goal is to use the least number of machines to create the target shape( for now. I might remove that constraint in a next update). In most levels, the newly unlocked machine is also required to build the new goal shape — most of the time.
✅ Working setup (this one is confirmed to work)
Path 1 (Cube): Cube → Cutter → Y Rotator/Curve → Joiner → Z Rotator → Goal
Path 2 (Cylinder):
Cylinder → X Rotator → Cutter → Y Rotator / Curve → Joiner ↗

There are other solutions that also count, but this setup works as shown in the screenshot. Also in the game trailer on minute 0:30 the same approach is shown. So if your approach does not get counted use this one instead to progress and if your approach is counted but it is different than this one. Congrats!
If your solution isn’t being counted
Please email me a screenshot at support@kistlerstudios.com
so I can investigate.
Thank you!
Files
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Object Factory
Simple 3D object factory sandbox game
| Status | Released |
| Publisher | |
| Author | Kistler Studios |
| Genre | Simulation, Puzzle, Strategy |
| Tags | factory, Sci-fi, Singleplayer |
More posts
- Object Factory v2.1 Beta9 days ago
- Object Factory v2.0 Release Promo Sale21 days ago
- Beta V2.027 days ago
- Upcoming V2.0 - Factory Update33 days ago
- Color Mixing – How it works (R, G, B logic)Dec 17, 2025
- Upcoming PatchOct 04, 2025
- Design improvementsSep 19, 2025
- First Version of the Factory GameSep 13, 2025