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Melty

melty.world · listed 20 Oct 2026

Free Windows launcher for AI-built game mashups on games you already own.

Developer toolsFreeWindows
Visit Melty See alternatives (21)
PREVIEWfrom melty.world · 20 Oct 2026
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Verified 20 Oct 2026
✓ Online · checked 20 Oct 2026✓ Checked before listingHow we check
Overview

What is Melty?

Melty is a free Windows desktop launcher for game mashups and mods that run on titles you already own. Press Play and it installs what the mashup needs, can invite friends on multiplayer mashups, and lets you publish new mashups by handing instructions to Claude Code or Codex. Backed by Y Combinator (Stella Montis Inc.). Ideal for mashup players and agent-assisted mod authors; not a browser game merger and not useful without owning the base games.

Good for
  • PC players who own games and want one-click mashups
  • People publishing mashups with Claude Code or Codex
  • Friends who want invite-link multiplayer mashups
Watch out for
  • Windows-only at collection time
  • You must own the underlying games
  • Agent-built uploads are scanned but still use caution with third-party mashups
Features

What it does

  1. 01One-click PlayDownloads, installs mashup pieces, and launches the game.
  2. 02Agent publish pathPaste Melty instructions into Claude Code/Codex to build mashups.
  3. 03Multiplayer invitesMultiplayer mashups provide shareable lobby links.
  4. 04Free catalogApp and mashups marketed as free.
Pricing

Melty pricing

From the product site · 20 Oct 2026
Free$0/ mo
Crawler record

Change log

What our crawler noticed on melty.world since listing.

  1. 20 Oct 2026+Listed
FAQ

Questions about Melty

Does Melty cost money?

Site FAQ: Melty and its mashups are free. You still buy any missing base games from their stores.

Official domain?

https://melty.world/ and https://melty.gg/ from Stella Montis Inc.

See also

Melty alternatives

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