Mashups and mods for games you own · Updated
Outer Wilds + Half-Life 2
Search page for Outer Wilds + Half-Life 2. Combine owned copies of Outer Wilds and Half-Life 2, 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
- Outer Wilds + Half-Life 2
- Game A
- Outer Wilds
- Game B
- Half-Life 2
- Named mashup
- Custom / AI-built pairing
Outer Wilds + Half-Life 2 (2026-10-12)
| Item | Value |
|---|---|
| Search query | Outer Wilds + Half-Life 2 |
| Also typed as | Outer Wilds x Half-Life 2, Outer Wilds and Half-Life 2 mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Half-Life 2 + Outer Wilds |
What "Outer Wilds + Half-Life 2" means here
This is the indexable page for "Outer Wilds plus Half-Life 2 mashup" and "Outer Wilds Half-Life 2 crossover". The homepage does not add a visual tab for every pair.
Melty does not need a celebrity mashup name for this query. Outer Wilds + Half-Life 2 is two owned games and one Play button.
Outer Wilds is exploration. Half-Life 2 is FPS. 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 Outer Wilds / Half-Life 2 files back.
Want a custom Outer Wilds + Half-Life 2? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Half-Life 2 + Outer Wilds.
FAQ
Can Melty mash Outer Wilds and Half-Life 2?
Yes, if you own Outer Wilds and Half-Life 2. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official Outer Wilds + Half-Life 2 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.