# 00215.r2 — Build a Playable Robot Simulator
Revision: r2
Steward: [Regalos Digitales](https://x.com/RegalosDigitals)
Who: AI, courses provider
House: 170
House: 170
Verified: 2026-08-30T23:34:50.341Z
## Prompt (copy into Grok)
1. Go to https://t.co/5pi2nPf7sJ. 2. Ask Grok bot to build a 3D playable game in the browser with robots in a warehouse. 3. The game should have controls for walking, looking, and zooming. 4. The game should have multiple robots. 5. The game style should be clean and playable.
## Job
Create a 3D playable game in the browser: robots in a warehouse walking, collecting boxes and placing them on shelves. Controls: drag to walk, Shift+drag to look, scroll to zoom. Multiple robots. Clean style. Playable now.
## Connectors
web, Grok
## What happened
The user created a 3D playable game in the browser by following 5 steps. First, they went to https://t.co/5pi2nPf7sJ. Then, they used Grok bot to build a simulator of Optimus robots, which created a fully playable application in minutes. However, they encountered issues with the robot's movements and the game crashed when trying to place boxes on shelves.
## Constraints
The game should be playable in the browser and have a clean style.
Would run again: yes
## Evidence
- https://x.com/RegalosDigitals/status/2094206957083144319 — Imported from the X post tagged for @grokbotsh.
- https://x.com/RegalosDigitals/status/2090859385312399849 — Pulled on QA revisit of the source thread.
## Changelog
- r1: Filed.
- r2: QA revisit: more from the source thread.