Encounter: 2 Open Source Clones Compared
Encounter HD is a near-total rewrite in C and assembler, released commercially on itch.io and Steam with added graphics, sound, an achievement system, and a menu-based control option alongside classic typed commands — only the original story, map, and some text survive from the 1983 BASIC version. Encounter-BASIC-version preserves the original BASIC source itself, recorded across a YouTube series documenting early improvement work, before that effort was restarted from scratch in C/assembler as the separate Encounter HD project.
Comparison table

Availability
- Status
- Playable
- Platforms
- Windows
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Active
- Last updated
- 8d ago
- Stars
- 24
- Contributors
- 17
Compatibility
- Requires original assets
- NoThis is a complete remake for Oric 1 and Atmos with all original content rewritten; no original assets required.
Availability
- Status
- Playable
- Platforms
- Oric
- Play in browser
- No
- Mobile
- No
Project health
- Development status
- Halted
- Last updated
- 2y ago
- Stars
- 1
- Contributors
- 1
Compatibility
- Requires original assets
- NoThis is the original BASIC source from 1983; no original assets required.
| Title | Encounter HD | Encounter-BASIC-version- |
|---|---|---|
| Status | Playable | Playable |
| Platforms | Windows | Oric |
| Play in browser | No | No |
| Mobile | No | No |
| Project health | ||
| Development status | Active | Halted |
| Last updated | 8d ago | 2y ago |
| Stars | 24 | 1 |
| Contributors | 17 | 1 |
| Compatibility | ||
| Requires original assets | NoThis is a complete remake for Oric 1 and Atmos with all original content rewritten; no original assets required. | NoThis is the original BASIC source from 1983; no original assets required. |
| Preview | ![]() |
Frequently asked questions
Are the Encounter 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.
Do I need to own the original Encounter to play these clones?
Encounter HD and Encounter-BASIC-version- run standalone, no original files needed.
Which Encounter clone is the most actively maintained?
Encounter HD is currently under active development, based on recent commit activity. See the "Development status" row above for every clone's current status.
See the full write-up for each clone, or go back to Encounter.