Mashups and mods for games you own · Updated
Portal + Red Dead 2
Search page for Portal + Red Dead 2. Combine owned copies of Portal and Red Dead Redemption 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
- Portal + Red Dead 2
- Game A
- Portal
- Game B
- Red Dead Redemption 2
- Named mashup
- Custom / AI-built pairing
Portal + Red Dead 2 (2026-10-12)
| Item | Value |
|---|---|
| Search query | Portal + Red Dead 2 |
| Also typed as | Portal x Red Dead 2, Portal and Red Dead 2 mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Red Dead 2 + Portal |
What "Portal + Red Dead 2" means here
Use Claude Code or Codex with Melty instructions if you want a custom Portal / Red Dead 2 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. Portal + Red Dead 2 is two owned games and one Play button.
Portal is puzzle. Red Dead Redemption 2 is open world. 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 Portal / Red Dead Redemption 2 files back.
Want a custom Portal + Red Dead 2? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Red Dead 2 + Portal.
FAQ
Can Melty mash Portal and Red Dead 2?
Yes, if you own Portal and Red Dead Redemption 2. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official Portal + Red Dead 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.