Mashups and mods for games you own · Updated
Halo MCC + Portal
Search page for Halo MCC + Portal. Combine owned copies of Halo: The Master Chief Collection 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
- Halo MCC + Portal
- Game A
- Halo: The Master Chief Collection
- Game B
- Portal
- Named mashup
- Custom / AI-built pairing
Halo MCC + Portal (2026-10-12)
| Item | Value |
|---|---|
| Search query | Halo MCC + Portal |
| Also typed as | Halo MCC x Portal, Halo MCC and Portal mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Portal + Halo MCC |
What "Halo MCC + Portal" means here
Spartans in Spartan Warfare, mashed with Modern Warfare 2. Portal gun puzzles; featured in Portal Life with Half-Life 2. Together they are the Halo MCC + Portal mashup slot.
Melty does not need a celebrity mashup name for this query. Halo MCC + Portal is two owned games and one Play button.
Halo: The Master Chief Collection 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 Halo: The Master Chief Collection / Portal files back.
Want a custom Halo MCC + Portal? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.
Reverse keyword page: Portal + Halo MCC.
FAQ
Can Melty mash Halo MCC and Portal?
Yes, if you own Halo: The Master Chief Collection and Portal. Melty is an AI game masher / one-click launcher, not a store that gives you the games.
Is there an official Halo MCC + 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.