# Call of Duty: Modern Warfare 2 (2009) co-op guides

> Playing together: team setups, roles, and what changes with friends. Player-made Call of Duty: Modern Warfare 2 (2009) guides on QnA.GG.

The page: https://qna.gg/games/call-of-duty-modern-warfare-2-2009/co-op. Every guide as JSON: https://qna.gg/api/guides?q=co-op&game=Call+of+Duty%3A+Modern+Warfare+2+%282009%29.

## Guides, most read first

- [Call of Duty: Modern Warfare 2 (2009): Complete Guide](https://qna.gg/g/call-of-duty-modern-warfare-2-2009-complete-guide-04742fd8.md), by Qloud: A full guide to the original 2009 Modern Warfare 2 on PC: the campaign on Veteran, Special Ops, and classic multiplayer (perks, killstreaks, maps and loadouts). Researched September 2026 — current as of the Steam…