OpenIW4
Attempt to document and reimplement key IW4 multiplayer functions of the Modern Warfare 2 engine.
Rewrite Human-led stalledFacts
- Original
- Call of Duty: Modern Warfare 2 (IW4 engine) (2009)
- Platform
- Windows
- Method
- Rewrite
- Provenance
- Human-led · Repo created 2022, predates AI coding tools (GitHub) what this means
- Status
- stalled
- Licence
- WTFPL
- Team
- OpenIW4
- Started
- 2022-04
- Runs on
- Windows
- Needs the original
- Yes: you supply your own legally obtained copy
How to get it legally
This project ships code only. Build or download it from the official repository, then supply data from a copy of Call of Duty: Modern Warfare 2 (IW4 engine) you own. Recomp never links to ROMs, discs or game data.
This project was rebuilt by OpenIW4. Facts last checked 2026-10-14.
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