Mashups and mods for games you own · Updated
DOOM Eternal + Portal
Search page for DOOM Eternal + Portal. Combine owned copies of DOOM Eternal 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
- DOOM Eternal + Portal
- Game A
- DOOM Eternal
- Game B
- Portal
- Named mashup
- Custom / AI-built pairing
DOOM Eternal + Portal (2026-10-12)
| Item | Value |
|---|---|
| Search query | DOOM Eternal + Portal |
| Also typed as | DOOM Eternal x Portal, DOOM Eternal and Portal mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Portal + DOOM Eternal |
What "DOOM Eternal + Portal" means here
DOOM Eternal + Portal is the search people type when they want both games in one session. Melty is the AI game masher: you own DOOM Eternal and Portal, press Play, and it installs the mashup then starts the host.
Melty does not need a celebrity mashup name for this query. DOOM Eternal + Portal is two owned games and one Play button.
DOOM Eternal is FPS. 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 DOOM Eternal / Portal files back.
Want a custom DOOM Eternal + Portal? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Portal + DOOM Eternal.
FAQ
Can Melty mash DOOM Eternal and Portal?
Yes, if you own DOOM Eternal and Portal. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official DOOM Eternal + 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.