Lights Out: 2 Open Source Clones Compared
Comparison table

SliLights
Availability
- Status
- Playable
- Platforms
- Windows
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Halted
- Last updated
- 4y ago
- Stars
- 2
- Contributors
- 1
- License
- GPL-3.0
Compatibility
- Requires original assets
- NoThe game includes built-in levels and does not require the original game assets.

Rupui
Availability
- Status
- Playable
- Platforms
- TI calculator
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Not tracked
- Last updated
- Not tracked
- Stars
- Not tracked
- Contributors
- Not tracked
- License
- Not tracked
Compatibility
- Requires original assets
- —
| Title | SliLights | Rupui |
|---|---|---|
| Status | Playable | Playable |
| Platforms | Windows | TI calculator |
| Play in browser | No | No |
| Mobile | No | No |
| Project health | ||
| Development status | Halted | Not tracked |
| Last updated | 4y ago | Not tracked |
| Stars | 2 | Not tracked |
| Contributors | 1 | Not tracked |
| License | GPL-3.0 | Not tracked |
| Compatibility | ||
| Requires original assets | NoThe game includes built-in levels and does not require the original game assets. | — |
| Preview | ![]() | ![]() |
Frequently asked questions
Are the Lights Out clones on this page open source?
Yes — every clone catalogued here is an open-source project. Availability, license, and development-status details for each one are listed in the comparison table above.
What license do these Lights Out clones use?
SliLights (GPL-3.0).
Do I need to own the original Lights Out to play these clones?
SliLights runs standalone, no original files needed.
See the full write-up for each clone, or go back to Lights Out.