Legion: 2 Open Source Clones Compared
LegionGame is a from-scratch rewrite of Legion in C# using MonoGame, based directly on the original AMOS source code, and specifically aims to fix two bugs present in the original: items duplicating when dropped and reloaded, and poor character pathfinding. It supports 64-bit Windows and Linux, though development has stalled with menus, combat commands, terrain rendering, and the store view still unfinished. The other Legion repository has almost no documentation of its own, beyond a note that it was created about three years earlier and hadn't been developed since.
Comparison table

Availability
- Status
- Unplayable
- Platforms
- Windows, Linux
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Halted
- Last updated
- 4y ago
- Stars
- 7
- Contributors
- 2
- License
- GPL-3.0
Compatibility
- Requires original assets
- NoRemake based on original AMOS source code; assets not required beyond what is included.
Availability
- Status
- Unplayable
- Platforms
- Windows
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Halted
- Last updated
- 13y ago
- Stars
- 1
- Contributors
- 1
- License
- —
Compatibility
- Requires original assets
- —
| Title | LegionGame | legion |
|---|---|---|
| Status | Unplayable | Unplayable |
| Platforms | Windows, Linux | Windows |
| Play in browser | No | No |
| Mobile | No | No |
| Project health | ||
| Development status | Halted | Halted |
| Last updated | 4y ago | 13y ago |
| Stars | 7 | 1 |
| Contributors | 2 | 1 |
| License | GPL-3.0 | — |
| Compatibility | ||
| Requires original assets | NoRemake based on original AMOS source code; assets not required beyond what is included. | — |
| Preview | ![]() |
Known limitations
- platform: Currently only 64-bit versions of Linux and Windows are supported; 32-bit versions and OSX were not tested.
- completeness: Architecture and basic UI is done, most progress made for map view; several features still in progress or not yet implemented.
- development: Project created approximately 3 years ago and has not been developed for a long time.
Frequently asked questions
Are the Legion 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 Legion clones use?
LegionGame (GPL-3.0).
Do I need to own the original Legion to play these clones?
LegionGame runs standalone, no original files needed.
See the full write-up for each clone, or go back to Legion.