---
title: Halo MCC + MW2 mashup | Melty AI game masher
description: Halo MCC + MW2 mashup in Melty, the AI game masher. Play Halo: The Master Chief Collection with Call of Duty: Modern Warfare 2 in one click. Own both. Free Windows app. Updated 2026-10-12.
canonical: https://melty.casa/pairs/halo-mcc-plus-mw2
updated: 2026-10-12
---

# Halo MCC + MW2

Search page for Halo MCC + MW2. Halo: The Master Chief Collection plus Modern Warfare 2 in one mashup.

## 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:** Halo MCC + MW2
- **Game A:** Halo: The Master Chief Collection
- **Game B:** Call of Duty: Modern Warfare 2
- **Named mashup:** Spartan Warfare

## Halo MCC + MW2 (2026-10-12)

| Item | Value |
| --- | --- |
| Search query | Halo MCC + MW2 |
| Also typed as | Halo MCC x MW2, Halo MCC and MW2 mashup |
| Launcher | Melty — AI game masher for Windows |
| Price | Free |
| Need both copies | Yes |
| Reverse query | MW2 + Halo MCC |

## What "Halo MCC + MW2" means here

This is the indexable page for "Halo MCC plus MW2 mashup" and "Halo MCC MW2 crossover". The homepage does not add a visual tab for every pair.

Melty already names this pairing as Spartan Warfare. Halo: The Master Chief Collection plus Modern Warfare 2 in one mashup.

Halo: The Master Chief Collection is FPS. Call of Duty: Modern Warfare 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 Halo: The Master Chief Collection / Call of Duty: Modern Warfare 2 files back.

Want a custom Halo MCC + MW2? Paste Melty instructions into Claude Code or Codex — that is the AI masher path on the landing.

Reverse keyword page: [MW2 + Halo MCC](/pairs/mw2-plus-halo-mcc).

## FAQ

### Can Melty mash Halo MCC and MW2?

Yes, if you own Halo: The Master Chief Collection and Call of Duty: Modern Warfare 2. Melty is an AI game masher / one-click launcher, not a store that gives you the games.

### Is there an official Halo MCC + MW2 DLC?

No. This is a mashup/mod session. Spartan Warfare 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

- [MW2 + Halo MCC](https://melty.casa/pairs/mw2-plus-halo-mcc)
- [Every Halo MCC + game mashup](https://melty.casa/pairs/with/halo-mcc)
- [Every MW2 + game mashup](https://melty.casa/pairs/with/mw2)
- [Halo: The Master Chief Collection on Melty](https://melty.casa/games/halo-mcc)
- [Call of Duty: Modern Warfare 2 on Melty](https://melty.casa/games/mw2)
- [Spartan Warfare: Halo: The Master Chief Collection + Call of Duty: Modern Warfare 2](https://melty.casa/mashups/spartan-warfare)
- [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/halo-mcc-plus-mw2.md