Mashups and mods for games you own · Updated
Portal 2 + Half-Life 2
Search page for Portal 2 + Half-Life 2. The Portal Life idea on Portal 2's chambers plus City 17.
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 2 + Half-Life 2
- Game A
- Portal 2
- Game B
- Half-Life 2
- Named mashup
- Portal 2 + Half-Life 2
Portal 2 + Half-Life 2 (2026-10-12)
| Item | Value |
|---|---|
| Search query | Portal 2 + Half-Life 2 |
| Also typed as | Portal 2 x Half-Life 2, Portal 2 and Half-Life 2 mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Half-Life 2 + Portal 2 |
What "Portal 2 + Half-Life 2" means here
Queries like "Portal 2 x Half-Life 2" and "combine Portal 2 and Half-Life 2" map to this URL. Melty is not a pirate copy of either puzzle or FPS title.
Melty already names this pairing as Portal 2 + Half-Life 2. The Portal Life idea on Portal 2's chambers plus City 17.
Portal 2 is puzzle. 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 Portal 2 / Half-Life 2 files back.
Want a custom Portal 2 + 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 + Portal 2.
FAQ
Can Melty mash Portal 2 and Half-Life 2?
Yes, if you own Portal 2 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 Portal 2 + Half-Life 2 DLC?
No. This is a mashup/mod session. Portal 2 + Half-Life 2 is Melty's name for this pair.
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.