Mashups and mods for games you own · Updated
Melty vs SIGF
Comparison dated 2026-10-12. Another desktop mashup app: library detect, one-click, invite links, AI agents. Same niche. Melty is the YC Windows download on this host. SIGF is a separate desktop app.
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
- Compared with
- SIGF
- Comparison date
- 2026-10-12
Melty vs SIGF — 2026-10-12
| Topic | Melty | SIGF |
|---|---|---|
| Job | Windows mashup Play + agent publish | Desktop mashups, also names macOS |
| Owned games | Required | Required |
| Invite lobby | Yes | Yes |
| This host | Melty download | sigf.ai |
What the other tool is
Another desktop mashup app: library detect, one-click, invite links, AI agents
When to pick Melty
Same niche. Melty is the YC Windows download on this host. SIGF is a separate desktop app.
Melty remains free, Windows-only on the public landing, and always requires owned games.
FAQ
What is a mashup?
A mod that joins games into one. In SkyCraft, you play Skyrim as a Minecraft player.
Do I need the games?
Yes. Mashups run on games you own. If you are missing one, Melty sends you to its store.
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.
Related pages
Free for Windows.