---
title: Baldur's Gate 3 + Witcher 3 — Baldur's Gate 3 + The Witcher 3: Wild Hunt mashup | Melty
description: Baldur's Gate 3 + Witcher 3 is a Melty game mashup of Baldur's Gate 3 and The Witcher 3: Wild Hunt. Two story-heavy RPGs as one Melty project you publish with a coding agent. Free on Windows. You must own both games.
canonical: https://melty.casa/mashups/bg3-witcher
updated: 2026-10-12
---

# Baldur's Gate 3 + Witcher 3: Baldur's Gate 3 + The Witcher 3: Wild Hunt

Baldur's Gate 3 + Witcher 3 joins Baldur's Gate 3 and The Witcher 3: Wild Hunt. Two story-heavy RPGs as one Melty project you publish with a coding agent.

## Facts (2026-10-12)

- **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
- **Mashup:** Baldur's Gate 3 + Witcher 3
- **Game A:** Baldur's Gate 3
- **Game B:** The Witcher 3: Wild Hunt
- **On Melty landing:** Combination page — build/play via Melty

## Baldur's Gate 3 + Witcher 3 facts (2026-10-12)

| Item | Value |
| --- | --- |
| Name | Baldur's Gate 3 + Witcher 3 |
| Joined games | Baldur's Gate 3 + The Witcher 3: Wild Hunt |
| Launcher | Melty for Windows |
| Price | Free |
| Owned copies required | Yes |
| Play | Downloads mashup, installs, starts host game |
| Uninstall | Restores the game files Melty changed |
| Multiplayer | Invite link on multiplayer mashups |

## Play a Baldur's Gate 3 + The Witcher 3: Wild Hunt mashup

Melty lets you combine games in your library. This page is the search URL for a Baldur's Gate 3 + The Witcher 3: Wild Hunt mashup. Two story-heavy RPGs as one Melty project you publish with a coding agent.

Party RPG systems that Melty can combine with other owned fantasy games. Geralt's world as a mashup host or guest next to other RPGs you own.

Melty does not give you Baldur's Gate 3 or The Witcher 3: Wild Hunt. If a copy is missing, the app opens that game's store. There is no charge for Melty or for the mashup itself.

## What Play does for this mashup

Press Play. Melty downloads Baldur's Gate 3 + Witcher 3, installs the files the mashup needs, and starts the host game. That is the whole setup path — no separate Vortex profile, no hand-copied folder.

When you uninstall the mashup, Melty puts every file back as it was. Report a mashup from its page if an upload looks wrong; every upload is checked for dangerous files.

## Friends and publishing

If the mashup is multiplayer, Play also gives you an invite link. Keep it private, send it to friends, or open a public lobby.

To make a variant, copy Melty's instructions into Claude Code or Codex and describe how you want Baldur's Gate 3 and The Witcher 3: Wild Hunt to meet. The coding agent builds the mashup and publishes it.

## FAQ

### What is Baldur's Gate 3 + Witcher 3?

Baldur's Gate 3 + Witcher 3 is a Melty mashup that joins Baldur's Gate 3 and The Witcher 3: Wild Hunt into one Play action. Two story-heavy RPGs as one Melty project you publish with a coding agent.

### Do I need Baldur's Gate 3 and The Witcher 3: Wild Hunt?

Yes. Mashups run on games you own. If either title is missing, Melty sends you to its store.

### Is Baldur's Gate 3 + Witcher 3 official DLC?

No. It is a mashup/mod launched from Melty, not a publisher DLC pack.

### 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

- [Baldur's Gate 3 on Melty](https://melty.casa/games/baldurs-gate-3)
- [The Witcher 3: Wild Hunt on Melty](https://melty.casa/games/witcher-3)
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## Download

Free Windows app: [Download Melty](https://melty.casa/download)

Markdown mirror: https://melty.casa/mashups/bg3-witcher.md