Games where they don’t belong.

Available to play

2010 Rust Rewrite Mashup

Combines Modern Warfare 2 multiplayer, Skate-style skating and a Minecraft world.

Released · Code available

Available to play

Killcraft

Runs Minecraft movement, combat, inventory, mobs and building inside ULTRAKILL levels.

Released · Code available · Experimental

Available to play

SkateGM

Runs Skate 3 physics, tricks and scoring inside Garry's Mod, including multiplayer.

Released · Code available

Available to play

OWCraft

Runs real Minecraft movement, blocks and inventory on Outer Wilds planets.

Released · Code available · Experimental

Available to play

FalloutCraft

Runs Minecraft movement, building, HUD and combat inside Fallout 4's Commonwealth.

Released · Code available · Experimental

Available to play

ValCraft

Runs Minecraft movement, blocks, inventory and combat inside Valheim while both games stay active.

Released · Code available · Experimental

Code, demos and projects in development

GTA Trilogy Multiverse Portals

Runs GTA III, Vice City and San Andreas simultaneously with live portals between them.

In development · Video only

Available to play

Mario Mode — SM64 in Spider-Man 2

Runs Super Mario 64's movement, health and combat directly inside Marvel's Spider-Man 2's New York.

Released · Code available · Experimental

FIND YOUR NEXT RABBIT HOLE

The full catalogue.

123 entries

Search games, projects or creatorsHost gameGuest gameAvailabilitySort Has a demo / footage link

Release ≠ source-only. Demo ≠ download. Unconfirmed ≠ verified.

Available to play

2010 Rust Rewrite Mashup

Combines Modern Warfare 2 multiplayer, Skate-style skating and a Minecraft world.

Released · Code available

Available to play

Arcade Mod Reloaded

Adds six playable arcade games, including Tetris, Pac-Man and Donkey Kong, to Minecraft.

Released · Code available

Code, demos and projects in development

ArkWeb

Runs Spider-Man's native traversal through Batman: Arkham Knight's Gotham.

Code available · Experimental

Code, demos and projects in development

Attack on Elden Ring

Brings Attack on Titan Tribute Game 2's ODM gear movement into Elden Ring using both games at once.

Code available · Experimental

Unconfirmed sightings

Black Ops II Hijacked inside Minecraft

Runs a Black Ops II Hijacked FPS port directly inside Minecraft's Java/Fabric runtime.

Video only · Unconfirmed

Original source

Available to play

BNes Fork (NES on Minecraft servers)

Runs NES games on in-world arcade machines in Minecraft Paper servers, drawing frames on map items with synced controls and Plasmo Voice audio.

Released · Code available

Available to play

BullySkate

Lets Jimmy skate through Bullworth using Skate 3 physics.

Released · Code available

Related projects

ccboy — Game Boy in Minecraft

Streams Game Boy gameplay from an external emulator to ComputerCraft monitors in Minecraft.

Code available · Related

Available to play

Celeste Doom

An Everest code mod that runs classic Doom, with sound, as a level inside Celeste.

Released

Related projects

Chanyoris

Runs a full competitive falling-block puzzle game inside a Minecraft map item.

Released · Related

Available to play

Classic64 — Mario in ClassiCube

A ClassiCube plugin that adds a playable Super Mario 64 Mario to Minecraft Classic-style worlds.

Released · Code available

Available to play

CraftMSC

Runs real Minecraft 1.12.2 inside My Summer Car.

Released · Experimental

Available to play

CrossplayProject — Minecraft ↔ Roblox

Links Minecraft and Roblox so players, blocks and chat synchronize between both games.

Released · Code available · Archived

Available to play

CS-Craft

Adds a Minecraft Overworld/progression mode to a CS:GO Rust/Bevy rewrite.

Released · Code available · Experimental

Code, demos and projects in development

CS:GO systems inside Project Zomboid

Adds CS:GO weapons, shooting and movement to Project Zomboid.

In development · Video only

Available to play

Dark Souls: Remastest / Remastester

Mixes Halo maps and weapons with a major Dark Souls multiplayer and combat overhaul.

Released

Available to play

DDNet SM64 — Mario in Teeworlds

Drops a 3D Super Mario 64 Mario into the 2D multiplayer game DDNet (Teeworlds).

Released · Code available · Experimental

Available to play

Dead by Daylight Add-On (Zero Squad)

Recreates Dead by Daylight’s generators, chases, traps and survivor systems in Minecraft Bedrock.

Released

Unconfirmed sightings

Doom in Balatro

Creator footage of Doom running inside Balatro's Jokers collection menu; no public download found.

Video only · Unconfirmed

Available to play

DOOM in Factorio

Runs the original Doom in real time inside a dedicated Factorio world as a mod-portal mod.

Released · Code available · Experimental

Available to play

DOOM in Hearts of Iron IV

Plays DOOM's shareware first episode inside Hearts of Iron IV as a Workshop mod.

Released · Code available

Code, demos and projects in development

DOOM in Sonic Mania

Adds a main-menu option to Sonic Mania that boots a playable Chocolate Doom inside the game.

Code available

Available to play

DOOM on Hytale — PapiSpielt

Reconstructs classic DOOM WAD levels as Hytale worlds with enemies and items mapped into Hytale.

Released · Code available · Experimental

Available to play

Doom-in-Doom

Runs a second copy of Doom on a wall inside unmodified DOS Doom II using a code-execution exploit.

Released · Code available

Code, demos and projects in development

DoomMaps

Runs DOOM on Hytale’s in-game world-map screen.

Code available · Demo

Available to play

DOOMSona (DOOM in Persona 5 Royal)

Makes full Doom playable on the retro console in Persona 5 Royal, complete with in-game rewards.

Released · Code available

Related projects

DOOMTEST (Arma Reforger)

A Doom-style shooter, with a map editor, on an arcade cabinet inside Arma Reforger.

Released · Related

Unconfirmed sightings

Earlier viral Minecraft in Skyrim footage

Earlier Minecraft-in-Skyrim footage remains unsourced; it is not the verified SkyCraft project.

Unconfirmed

Original source

Available to play

EldenCraft

Runs real Minecraft Java inside Elden Ring, composited into one frame with mining, building, the Nether and progression.

Released · Code available · Experimental

Available to play

ER Mario

Runs Super Mario 64's movement, health and combat inside Elden Ring.

Released · Code available · Experimental

Unconfirmed sightings

Escape from Skyrim (Tarkov in Skyrim)

Viral video of Escape from Tarkov gameplay systems in Skyrim, with no release.

Video only · Unconfirmed

Available to play

FalloutCraft

Runs Minecraft movement, building, HUD and combat inside Fallout 4's Commonwealth.

Released · Code available · Experimental

Available to play

FortressCraft (FortCraft)

Plays Minecraft as a Team Fortress 2 mercenary, with TF2's classes, weapons and buildings running against Minecraft's world and mobs.

Released · Code available · Experimental

Available to play

FreeDoom386i

Runs playable Freedoom on My Winter Car's in-game 386 PC with sound and keyboard controls.

Released

Available to play

Freeplay Mod (Arcade Paradise)

Adds an arcade cabinet to Arcade Paradise that runs real arcade and GBA games through libretro.

Released · Experimental

Available to play

G64

Puts a fully playable Super Mario 64 Mario, with his original moveset, into Garry's Mod.

Released · Code available

Available to play

Garry's Redemption

Runs Garry's Mod movement, physgun, toolgun, weapons and spawn menu inside RDR2.

Released · Code available · Experimental

Related projects

GEMU — retro consoles in Garry's Mod

Puts playable retro consoles and handhelds into Garry's Mod.

Released · Code available · Experimental · Related

Related projects

GeometryTale

Recreates Geometry Dash-style 2D levels as a playable Hytale world.

Released · Related

Available to play

gmDoom (+ gmDoom Maps)

A Lua partial port of Doom that loads Doom weapons, monsters and WAD maps straight into Garry's Mod.

Released

Available to play

Good Enough Game Integration (GEGI)

Plays itch.io and Newgrounds web games interactively inside Minecraft through an embedded Chromium view.

Released · Code available

Available to play

GrandTheftMinecraft

Recreates Minecraft creative-mode building, inventory, mobs and items directly inside GTA V Story Mode.

Released · Code available · Experimental

Available to play

GTA San AnSkateas

Runs Skate 3 skating, tricks and physics on GTA San Andreas streets and collision.

Released · Code available · Experimental

Available to play

GTA Skate 3 Trilogy

Combines a Vice City rewrite with Skate 3's skating runtime.

Released · Code available · Experimental

Code, demos and projects in development

GTA Trilogy Multiverse Portals

Runs GTA III, Vice City and San Andreas simultaneously with live portals between them.

In development · Video only

Available to play

gzdoom-sm64 — Mario in Doom

Replaces the Doom player with Super Mario 64's Mario inside the GZDoom engine.

Released · Code available · Experimental

Available to play

Halfcraft (Minecraft in Half Sword)

Puts real Minecraft blocks, mobs and combat into Half Sword's arenas.

Released · Code available · Experimental

Code, demos and projects in development

Halo / MW2 Director

Runs Halo CE characters and map data inside a native MW2/IW4L prototype.

Code available · Experimental

Code, demos and projects in development

Halocraft

Adds destructible Minecraft-style blocks and maps to Halo 3 multiplayer.

Released · Unavailable

Code, demos and projects in development

HellGate: Doom Portal

Opens a portal from Minecraft into a playable DOOM II experience.

Released · Unavailable

Available to play

HyCraft

Lets Minecraft players join Hytale servers and interact with their worlds.

Released · Code available · Experimental

Available to play

hytale2mc

Lets Minecraft and Hytale players join the same synchronized cross-game minigames.

Released · Code available · Experimental

Code, demos and projects in development

HytaleDoom

Lets you control DOOM from inside Hytale.

Code available · Demo

Available to play

Juni Emu — GBA in Minecraft

A Forge mod that plays Game Boy Advance cartridges inside Minecraft, found in generated game stores.

Released · Experimental

Available to play

Just Doom It (Elin)

Adds a DOOM arcade cabinet to Elin that runs the real Managed Doom engine and pays out casino chips.

Released · Code available

Available to play

Killcraft

Runs Minecraft movement, combat, inventory, mobs and building inside ULTRAKILL levels.

Released · Code available · Experimental

Available to play

L4D2 x Minecraft

Runs real Minecraft inside Left 4 Dead 2 with building, items, mobs and experimental co-op.

Released · Code available · Experimental

Available to play

Latte Doom

Runs DOOM inside Minecraft using the Mocha Doom engine.

Released

Available to play

LibertyCraft

Runs Minecraft movement, inventory and building inside GTA IV's Liberty City.

Released · Code available · In development · Experimental

Code, demos and projects in development

Mario 64 in Minecraft (Zckyy)

Lets you play as Super Mario 64's Mario inside Minecraft, with the decompiled SM64 movement code driven by Minecraft's blocks.

Released · Code available · Experimental · Unavailable

Available to play

Mario Mode — SM64 in Spider-Man 2

Runs Super Mario 64's movement, health and combat directly inside Marvel's Spider-Man 2's New York.

Released · Code available · Experimental

Related projects

MGBridge (Minecraft and Garry's Mod)

Historical bridge that lets friends play Minecraft and Garry's Mod at the same time in a linked room.

Code available · Related

Code, demos and projects in development

Minebonk

Rebuilds Minecraft-style combat, inventory, mobs and bosses natively inside Megabonk.

Code available · In development

Code, demos and projects in development

Minecraft Classic 0.30 inside Hytale

Shows Minecraft Classic running on Hytale’s in-game world-map screen.

In development · Video only

Code, demos and projects in development

Minecraft Crossover Bridge

Brings Minecraft blocks, mobs and combat into Monster Hunter: World or Elden Ring on Apple Silicon Macs.

Code available · In development

Unconfirmed sightings

Minecraft in Cyberpunk 2077

A viral claim puts Minecraft gameplay inside Cyberpunk 2077.

Unconfirmed

Original source

Unconfirmed sightings

Minecraft in Elden Ring

TobynJacobs’ footage shows Minecraft-style gameplay in Elden Ring; wider claims remain unconfirmed.

Video only · Unconfirmed

Code, demos and projects in development

Minecraft in GTA V

Runs real Minecraft movement, building, mobs and combat inside GTA V Story Mode.

Code available · Experimental

Code, demos and projects in development

Minecraft in Minecraft (CHUNGUS 2 redstone computer)

A playable miniature Minecraft running on a redstone computer built inside Minecraft.

Code available · Demo

Available to play

Minecraft PassthroughIV

Draws a real Minecraft Java session into GTA IV's Liberty City.

Released · Experimental

Code, demos and projects in development

Minecraft Ring

Runs real Minecraft movement, building and combat inside Elden Ring through a Windows D3D12 bridge.

Code available · In development · Experimental

Code, demos and projects in development

Minecraft voxel engine inside Super Mario 64

Adds Minecraft-style terrain, blocks and lighting to Super Mario 64.

In development · Video only

Code, demos and projects in development

Minecraft X Half-Life

Ports SkyCraft's Minecraft passthrough model to Half-Life.

Code available · In development · Experimental

Code, demos and projects in development

Minecraft X Saints Row: The Third Remastered

Runs real Minecraft inside Saints Row: The Third Remastered, with building, TNT and combat in Stilwater.

Code available · In development · Experimental

Code, demos and projects in development

Minecraft ↔ Hytale crossplay (SSquadTeam)

Lets Minecraft and Hytale players share a synchronized Hytale-hosted world.

Code available · In development

Related projects

Minecraft, but It's Crash Bandicoot (Remake)

Recreates two Crash Bandicoot levels with custom gameplay in Minecraft.

Released · Related

Available to play

MinecraftNES

A NES emulator built entirely from vanilla Minecraft resource-pack shaders.

Released · Code available · Demo

Code, demos and projects in development

Morrowind in Elden Ring

Recreates Morrowind’s world and gameplay inside Elden Ring.

In development · Video only

Available to play

Morrowind: PipBoy Edition (Holo-Wind)

Plays Morrowind, run by OpenMW, live on Fallout 4's Pip-Boy screen via a holotape.

Released · Code available

Available to play

MW2 x Risk of Rain 2 (MW2xRoR2)

Adds a Risk of Rain 2 survivor that plays with Modern Warfare 2's own movement, weapons, HUD and killstreaks.

Released · Code available · Experimental

Code, demos and projects in development

New VegasCraft

Composites Minecraft into Fallout: New Vegas and lets you build in the Mojave.

Code available · In development · Experimental

Available to play

NG64 — Mario in BeamNG.drive

Lets you play as Super Mario 64's Mario in BeamNG.drive.

Released · Code available · Experimental

Available to play

NucleDoom

Runs DOOM inside Minecraft with controls and sound.

Released · Code available

Available to play

Ocarina of Time in Minecraft

Recreates Zelda: Ocarina of Time in Minecraft, with its story, bosses, quests and items.

Released

Available to play

OpenLara SM64 — Mario in Tomb Raider

Lets you play Tomb Raider 1 as Super Mario 64's Mario, switching between Mario and Lara.

Released · Code available

Available to play

OWCraft

Runs real Minecraft movement, blocks and inventory on Outer Wilds planets.

Released · Code available · Experimental

Related projects

passthrough-mod-toolkit

Generates the shared-memory bridge skeleton for two-process "passthrough" game mashups from one schema.

Code available · Experimental · Related

Available to play

PipeLink Launcher — GTA SA × Skate 3 × MW2

Runs Skate 3 and MW2 gameplay modes inside GTA San Andreas.

Released · Code available · Experimental

Code, demos and projects in development

PokeWorlds Online

Rebuilds classic top-down Pokémon as a multiplayer game inside Hytale.

In development · Video only

Available to play

Pokémon Red in Minecraft

Rebuilds the Pokémon Red adventure as a playable game inside vanilla Minecraft.

Released

Related projects

Portal Zombies

Adds Portal-themed scenery and teleporters to a Black Ops III Zombies map.

Released · Unavailable · Related

Available to play

Project Inception

Runs a playable second Minecraft game on a screen inside Minecraft.

Released · Code available

Related projects

Requiem x Minecraft — Building and Survival

Adds Minecraft-style building, hotbar and survival mechanics to Resident Evil Requiem.

Released · Unavailable · Experimental · Related

Available to play

Retro Handheld Emulator 1x1 scale

Runs playable Game Boy games on a giant in-world display inside Hytale.

Released

Available to play

Retro64

Lets you toggle into Super Mario 64's Mario, with original physics, inside a Minecraft world.

Released · Code available

Available to play

Retromod 2.0 (and GNES / GEMU) — ckosmic's Garry's Mod emulators

A lineage of in-game console emulators for Garry's Mod, from GNES (2016) to the RetroArch-based Retromod 2.0.

Released

Available to play

Schedule I Doom TV

Plays DOOM on the in-game televisions in Schedule I.

Released · Code available

Code, demos and projects in development

Skate 3 Board for Garry's Mod

Runs Skate 3's board physics, tricks, cameras and bails inside Garry's Mod.

Code available · In development · Experimental

Code, demos and projects in development

Skate Fortress 2

Runs Skate 3's recovered skating simulation inside Team Fortress 2, including tricks, grinds, bails and multiplayer prediction.

Code available · In development · Experimental

Available to play

SkateGM

Runs Skate 3 physics, tricks and scoring inside Garry's Mod, including multiplayer.

Released · Code available

Available to play

SkyCraft

Brings Minecraft building, exploration and gameplay into Skyrim.

Released · Code available · Experimental

Available to play

SM64 Generations

Replaces Sonic with Super Mario 64's Mario, using his exact controls and moveset, in Sonic Generations.

Released

Available to play

sm64-san-andreas (Super Mario 64 in GTA San Andreas)

An ASI plugin that lets you swap CJ for a fully physical Super Mario 64 Mario in GTA San Andreas.

Released · Code available · Experimental

Available to play

SMC64 — Mario in Halo: CE

Puts a playable Super Mario 64 Mario into Halo: Combat Evolved.

Released · Code available · Experimental

Related projects

Sonic the Hedgehog — Ultimate Speed & Combat Mod

Recreates Sonic-style high-speed movement and combat systems inside GTA V Story Mode.

Released · Experimental · Related

Code, demos and projects in development

SubCraft

Connects Minecraft physics, blocks and mobs to Subnautica's world and rendering.

Code available · In development · Experimental

Available to play

Subnauticraft (Subnautica Link)

Bridges Subnautica and Minecraft so Minecraft movement, health and building drive Subnautica, with multiplayer.

Released · Code available

Available to play

Supersonic Mario

A BakkesMod plugin that lets players run around Rocket League matches as Super Mario 64's Mario.

Released · Code available

Available to play

talemonpokemon

Recreates Pokémon catching, battles, evolution and trainer progression inside Hytale.

Released

Available to play

Ultracraft

Plays the real ULTRAKILL inside real Minecraft: Java Edition, drawing it into Minecraft's window.

Released · Code available

Available to play

UltraDoom / UltrakillDoom

Lets you play DOOM on the shop terminals inside ULTRAKILL.

Released · Code available

Available to play

Ultrakill in Ultrakill

Plays ULTRAKILL on in-game terminals inside ULTRAKILL, three instances deep.

Released · Code available · Demo

Available to play

Ultrakill64

A proof-of-concept that drops Super Mario 64's Mario into ULTRAKILL's sandbox using libsm64.

Released · Code available · Demo

Code, demos and projects in development

UltraRing

Runs ULTRAKILL's V1 movement and weapons inside Elden Ring with both games open.

Code available · Experimental

Available to play

ValCraft

Runs Minecraft movement, blocks, inventory and combat inside Valheim while both games stay active.

Released · Code available · Experimental

Available to play

VM Computers

Build a working PC inside Minecraft that runs a real VirtualBox virtual machine, Doom included.

Released · Code available · Archived

Available to play

WadSupport (DOOM in The Simpsons: Hit & Run)

Runs DOOM, via doomgeneric, from an FMV call inside The Simpsons: Hit & Run mods, with a Kwik-E-Mart arcade demo mod.

Released · Code available

Code, demos and projects in development

Wasmcraft game demos

Runs games including DOOM, Celeste Classic and Super Mario Bros. inside vanilla Minecraft.

Code available · Demo

Available to play

WitcherCraft

Lets you play The Witcher 3 as Minecraft's Steve (walk, build, fight) while real Minecraft runs alongside.

Released · Code available

Available to play

Wither Storm × GTA V Passthrough

Runs Minecraft's Wither Storm simulation inside GTA V and bridges its effects into Los Santos.

Released · Code available · Experimental

Unconfirmed sightings

World at War Zombies web crossovers (P.E. Cooper)

Viral videos of a browser port of WaW Zombies mashed up with Fortnite, Wii Sports, Mario Kart and more; not public.

Video only · Unconfirmed

Code, demos and projects in development

World of Skatecraft

Runs Skate 3 physics and tricks inside World of Warcraft 1.12.1.

Code available · Experimental

Available to play

WowCraft — Minecraft inside World of Warcraft

Runs Minecraft movement, combat, building and items through World of Warcraft 1.12.1.

Released · Experimental