Mashups and mods for games you own · Updated
MW2 + Hollow Knight
Search page for MW2 + Hollow Knight. Combine owned copies of Call of Duty: Modern Warfare 2 and Hollow Knight, then press Play.
Free for Windows.
Facts
- Product
- Melty desktop app
- Price
- Free
- Platform
- Windows
- Publisher
- Stella Montis Inc.
- Requires owned games
- Yes. Missing titles open their store.
- Last reviewed
- 2026-10-12
- Query
- MW2 + Hollow Knight
- Game A
- Call of Duty: Modern Warfare 2
- Game B
- Hollow Knight
- Named mashup
- Custom / AI-built pairing
MW2 + Hollow Knight (2026-10-12)
| Item | Value |
|---|---|
| Search query | MW2 + Hollow Knight |
| Also typed as | MW2 x Hollow Knight, MW2 and Hollow Knight mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Hollow Knight + MW2 |
What "MW2 + Hollow Knight" means here
This is the indexable page for "MW2 plus Hollow Knight mashup" and "MW2 Hollow Knight crossover". The homepage does not add a visual tab for every pair.
Melty does not need a celebrity mashup name for this query. MW2 + Hollow Knight is two owned games and one Play button.
Call of Duty: Modern Warfare 2 is FPS. Hollow Knight is Metroidvania. Melty starts the mashup on Windows. Uninstall restores files. Multiplayer mashups mint an invite link.
Play, friends, AI
Press Play. Melty downloads the mashup, installs files, and starts the host. Uninstall puts Call of Duty: Modern Warfare 2 / Hollow Knight files back.
Want a custom MW2 + Hollow Knight? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Hollow Knight + MW2.
FAQ
Can Melty mash MW2 and Hollow Knight?
Yes, if you own Call of Duty: Modern Warfare 2 and Hollow Knight. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official MW2 + Hollow Knight DLC?
No. This is a mashup/mod session. Publish your own variant with Claude Code or Codex.
What does Play do?
It downloads the mashup, installs what it needs, and starts the game. Uninstalling puts every file back as it was.
Can I play with friends?
Yes, on multiplayer mashups. Press Play to get an invite link, then keep it private, share it, or go public.
Is Melty safe?
Every upload is checked for dangerous files. If a mashup looks wrong, report it from its page.
Related pages
Free for Windows.