Mashups and mods for games you own · Updated
Hollow Knight + Outer Wilds
Search page for Hollow Knight + Outer Wilds. Combine owned copies of Hollow Knight and Outer Wilds, 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
- Hollow Knight + Outer Wilds
- Game A
- Hollow Knight
- Game B
- Outer Wilds
- Named mashup
- Custom / AI-built pairing
Hollow Knight + Outer Wilds (2026-10-12)
| Item | Value |
|---|---|
| Search query | Hollow Knight + Outer Wilds |
| Also typed as | Hollow Knight x Outer Wilds, Hollow Knight and Outer Wilds mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Outer Wilds + Hollow Knight |
What "Hollow Knight + Outer Wilds" means here
Use Claude Code or Codex with Melty instructions if you want a custom Hollow Knight / Outer Wilds variant. The agent builds it; Melty scans the upload and lets friends join from a link.
Melty does not need a celebrity mashup name for this query. Hollow Knight + Outer Wilds is two owned games and one Play button.
Hollow Knight is Metroidvania. Outer Wilds is exploration. 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 Hollow Knight / Outer Wilds files back.
Want a custom Hollow Knight + Outer Wilds? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Outer Wilds + Hollow Knight.
FAQ
Can Melty mash Hollow Knight and Outer Wilds?
Yes, if you own Hollow Knight and Outer Wilds. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official Hollow Knight + Outer Wilds 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.