FAQ

Are AI merge games real or fake?

Many are real. The MW2, Skate 3 and Minecraft mashup, SkyCraft and Mario in Elden Ring all have public code and downloads on GitHub. Some viral clips, including the original Minecraft in Elden Ring video, have never been released. Every entry on this site is labelled Playable, Build it yourself or Video only.

Do I need to own both games?

Almost always, yes. Legitimate mashup mods never include game files. They read the files from your own installed copies, the same way Garry’s Mod needed other Source games back in 2004. Each mashup page lists exactly which games, versions and platforms you need.

Is it safe to download AI game mashups?

Only from the creator’s own repository. Fake look-alike repositories appeared within days of the trend. We link the official page for every project and never re-upload anything. Back up your saves before installing, and never run an unsigned .exe from an account created the same week.

Can I get banned for playing these mods?

Not if you stay offline. Most mashups only run with anti-cheat switched off, and the creators are explicit that they must never be taken online. Games such as Elden Ring and GTA V can ban accounts that join online play with modified files.

Do AI merge games work on Mac?

Most are Windows only, because the host games are Windows PC games. The Minecraft Crossover Bridge is the exception: it runs Minecraft inside Elden Ring or Monster Hunter World on Apple Silicon Macs through CrossOver. Use the finder and pick Mac.

Can I merge two games myself with AI?

Yes, if you are patient. Tools like Claude Code with the open-source universal-modder toolkit can identify a game’s engine, decompile it and build a mod. You still need to own the games and to judge what feels right. The AI cannot. Read the step-by-step guide.

Are AI game mashups legal?

It is a grey area. Reverse engineering for compatibility is allowed in some places, but distributing a publisher’s files or characters is not, and publishers can demand takedowns. Fans who rebuilt GTA 3 and Vice City were hit with a DMCA takedown in 2021. That is why every project here asks you to bring your own games.

I made a mashup. Can you list it?

Yes. Send us the official repository or video link. We read the README, check what you need to own, and add it with the right status label. We never list projects that bundle game files.Email us

Build it yourself · Live bridge

Spider-Man in Arkham Knight (ArkWeb)

Spider-Man's web swinging and wall running through Batman Arkham Knight's Gotham.

Official source code

★ 155 · updated Oct 3, 2026

Links to the creator's own GitHub page, checked Oct 7, 2026. We never host or re-upload files, and no game files are included. Re-uploads and look-alike repos can carry malware.

ArkWeb puts Insomniac’s Spider-Man into Rocksteady’s Gotham. You control Spider-Man’s real traversal (swinging, wall running, wall crawling and point launches) while looking at Arkham Knight’s city.

How it works

Both games run at the same time. Gotham’s building collision is streamed into Spider-Man’s physics world, Spider-Man’s rendered frame is cut out and drawn into Arkham Knight where Batman would be, and Batman follows along as a hidden puppet. When a fight starts, Arkham Knight’s own freeflow combat takes over and Spider-Man copies Batman’s pose. It is a live bridge modelled on SkyCraft’s design.

What you need

  • Windows 10 x64 and a PC strong enough to run both games at once.
  • Marvel’s Spider-Man Remastered version 4.0630 on Steam. Other builds refuse to hook.
  • Batman: Arkham Knight on Steam.
  • An Xbox-style controller.
  • Build tools: Visual Studio 2019 Build Tools, the Windows 10 SDK and Python 3.12 with a few packages.

Setup: the AI-guided route

There is no ready-made download; you build it yourself. The creator offers an unusual shortcut: open the Claude desktop app’s Code tab in an empty folder and ask it to download the repository and follow its AGENTS.md. The agent checks your game versions, installs the build tools, compiles the mod, backs up your Arkham Knight save and talks you through the first session. Claude Code needs a paid Claude plan; other coding agents can follow the same guide.

Known issues

Thin spires can be swung through, flying fast into an unloaded district can leave gaps for a few seconds, Spider-Man can look dark because his lighting comes from New York’s time of day, and hands are not copied in combat. Arkham autosaves follow Batman, so do not leave Spider-Man under the map.