ToolFeatured
universal-modder
Point Claude (or another coding agent) at any PC game you own: skills and tools for recon, reverse engineering, asset generation, in-game testing and showcase…
Updated from GitHub automatically
Every game-inside-a-game mod, tracked.
Passthrough mods run two real games at once and stitch them together: Minecraft inside Skyrim, Spider-Man swinging through Gotham. We find every one we can, follow their releases, and help you get them running.
How passthrough mods work
- 1
Two real games run
The game you play (the host) and the game being brought in (the guest), which usually runs hidden.
- 2
A small mod in each
They swap data dozens of times a second: where you are, what the ground looks like, who got hit.
- 3
One picture
The host draws the guest's blocks, mobs or moves inside its own world, so it feels like one game.
Start here
The projects everything else builds on.
RecompFeatured
Skate 3 Recomp
A native recompilation of Skate 3 for Windows, Linux and macOS. Bring your own disc image.
2010 Rust Rewrite Mashup
MW2, Skate 3 and Minecraft in one Rust game: IW4L's MW2 rewrite with a Skate 3 mode (press J on any map) and an endless, real Minecraft world map.
Trending this week
Most new GitHub stars in the last 7 days.
ToolFeatured
universal-modder
Point Claude (or another coding agent) at any PC game you own: skills and tools for recon, reverse engineering, asset generation, in-game testing and showcase…
2010 Rust Rewrite Mashup
MW2, Skate 3 and Minecraft in one Rust game: IW4L's MW2 rewrite with a Skate 3 mode (press J on any map) and an endless, real Minecraft world map.
SkyCraft
Play Skyrim as a Minecraft player: Minecraft movement, blocks, inventory and combat inside Skyrim's world. Both games run at once and talk through shared memor…
ArkWeb
Spider-Man Remastered's web swinging in Batman: Arkham Knight's Gotham. Spider-Man runs hidden and drives the moves; Arkham Knight shows them.
Wind Waker HD Recomp
A recompilation of The Legend of Zelda: The Wind Waker HD.
MW2 Recompiled
Call of Duty: Modern Warfare 2 (2009) for Xbox 360, recompiled for Windows and Linux.
Just added
SkyCraft
Play Skyrim as a Minecraft player: Minecraft movement, blocks, inventory and combat inside Skyrim's world. Both games run at once and talk through shared memor…
ArkWeb
Spider-Man Remastered's web swinging in Batman: Arkham Knight's Gotham. Spider-Man runs hidden and drives the moves; Arkham Knight shows them.
OWCraft
Fly to a planet in Outer Wilds, press F6, and play real Minecraft there: build, mine and light TNT on Timber Hearth.
ValCraft
Play Valheim's world as a Minecraft player: Minecraft movement, inventory, blocks, combat and chat inside Valheim's terrain, weather and dungeons.
HaloCraft
Minecraft inside Halo: Combat Evolved (MCC). Build, mine and fight on Halo's levels with real Minecraft mechanics, drawn by Halo itself.
FalloutCraft
Play Fallout 4 as a Minecraft player: Minecraft physics, inventory, blocks and combat inside Fallout's world (F4SE plugin + Fabric mod).
New here?
What is a passthrough mod?Two real games running at once, stitched together so one plays inside the other. Here's how it works, without the jargon.3 minYour first passthrough mod (SkyCraft, step by step)A careful walkthrough of installing SkyCraft, the best-documented passthrough mod, plus what to do when it doesn't start.3 minRewrites, recomps and mashups explainedPassthrough mods have three cousins. What a Rust rewrite, a recomp and an in-game mashup are, and why most of them need your own game files.2 min
Know a project we're missing?
The crawler finds most things on GitHub by itself, but mods on Nexus, CurseForge or in a Discord post need a person. Submissions are checked by a moderator before they go live.