---
title: Outer Wilds + Hollow Knight mashup | Melty AI game masher
description: Outer Wilds + Hollow Knight mashup in Melty, the AI game masher. Play Outer Wilds with Hollow Knight in one click. Own both. Free Windows app. Updated 2026-10-12.
canonical: https://melty.casa/pairs/outer-wilds-plus-hollow-knight
updated: 2026-10-12
---

# Outer Wilds + Hollow Knight

Search page for Outer Wilds + Hollow Knight. Combine owned copies of Outer Wilds and Hollow Knight, then press Play.

## 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
- **Query:** Outer Wilds + Hollow Knight
- **Game A:** Outer Wilds
- **Game B:** Hollow Knight
- **Named mashup:** Custom / AI-built pairing

## Outer Wilds + Hollow Knight (2026-10-12)

| Item | Value |
| --- | --- |
| Search query | Outer Wilds + Hollow Knight |
| Also typed as | Outer Wilds x Hollow Knight, Outer Wilds and Hollow Knight mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | Hollow Knight + Outer Wilds |

## What "Outer Wilds + Hollow Knight" means here

Queries like "Outer Wilds x Hollow Knight" and "combine Outer Wilds and Hollow Knight" map to this URL. Melty is not a pirate copy of either exploration or Metroidvania title.

Melty does not need a celebrity mashup name for this query. Outer Wilds + Hollow Knight is two owned games and one Play button.

Outer Wilds is exploration. Hollow Knight is Metroidvania. 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 Outer Wilds / Hollow Knight files back.

Want a custom Outer Wilds + Hollow Knight? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.

Reverse keyword page: [Hollow Knight + Outer Wilds](/pairs/hollow-knight-plus-outer-wilds).

## FAQ

### Can Melty mash Outer Wilds and Hollow Knight?

Yes, if you own Outer Wilds and Hollow Knight. Melty is an AI game masher / one-click launcher, not a store that gives you the games.

### Is there an official Outer Wilds + Hollow Knight 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

- [Hollow Knight + Outer Wilds](https://melty.casa/pairs/hollow-knight-plus-outer-wilds)
- [Every Outer Wilds + game mashup](https://melty.casa/pairs/with/outer-wilds)
- [Every Hollow Knight + game mashup](https://melty.casa/pairs/with/hollow-knight)
- [Outer Wilds on Melty](https://melty.casa/games/outer-wilds)
- [Hollow Knight on Melty](https://melty.casa/games/hollow-knight)
- [Elden Ring + Minecraft and every other pair](https://melty.casa/pairs)
- [AI masher, AI game mixer, AI game merging websites](https://melty.casa/ai)

## Download

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

Markdown mirror: https://melty.casa/pairs/outer-wilds-plus-hollow-knight.md