Mashups and mods for games you own · Updated
Black Ops + Hollow Knight
Search page for Black Ops + Hollow Knight. Combine owned copies of Call of Duty: Black Ops 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
- Black Ops + Hollow Knight
- Game A
- Call of Duty: Black Ops
- Game B
- Hollow Knight
- Named mashup
- Custom / AI-built pairing
Black Ops + Hollow Knight (2026-10-12)
| Item | Value |
|---|---|
| Search query | Black Ops + Hollow Knight |
| Also typed as | Black Ops x Hollow Knight, Black Ops and Hollow Knight mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Hollow Knight + Black Ops |
What "Black Ops + Hollow Knight" means here
A COD campaign/multiplayer title Melty can pair with other owned shooters. Hallownest movement and bosses used as one half of a two-game mashup. Together they are the Black Ops + Hollow Knight mashup slot.
Melty does not need a celebrity mashup name for this query. Black Ops + Hollow Knight is two owned games and one Play button.
Call of Duty: Black Ops 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: Black Ops / Hollow Knight files back.
Want a custom Black Ops + Hollow Knight? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Hollow Knight + Black Ops.
FAQ
Can Melty mash Black Ops and Hollow Knight?
Yes, if you own Call of Duty: Black Ops and Hollow Knight. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official Black Ops + 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.