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