WheelWizard
TeamWheelWizard/WheelWizard
A Mario Kart Wii mod manager and automatic updater for Retro Rewind, a community track mod. Its authors are upfront about it: everything can be done without it, and the app exists so it only takes a few clicks. Retro Rewind runs in Dolphin with any region of the game, and also with Wiicompiled, the Mario Kart Wii recompilation by one of its authors that’s in the catalog, though that one only supports the PAL version. It’s free and open source (GPL-3.0). Its README warns that some antivirus programs flag it by mistake and explains how to check it.
You needYour own Mario Kart Wii backup, dumped by you (.iso, .gcm, .gcz, .ciso, .wbfs, .wia, or .rvz). To use it with Wiicompiled, the PAL version.
OutRun2006Tweaks
emoose/OutRun2006Tweaks
A wrapper DLL that adds fixes and tweaks to the PC version of OutRun 2006: Coast 2 Coast and points it to new multiplayer servers. It locks the game logic to 60 Hz and interpolates at higher frame rates instead of speeding the game up, brings back effects from the console and arcade versions such as bloom and the car base shadow, scales the UI to any aspect ratio without stretching, lets you replace textures with higher-resolution ones, and fixes crashes and save corruption. Note that the published releases are old; up-to-date builds come from GitHub Actions.
You needYour own copy of OutRun 2006: Coast 2 Coast for PC.
Dab's Mod (Perfect Dark)
DabDavis/perfect-dark-dabs-mod
A fork of the Perfect Dark PC port that adds movement the N64 game never had: jumping, a combat roll, melee combos, and a third-person camera. It raises the Combat Simulator’s simulant cap from 8 to 80, keeps bodies where they fall, and adds a free-flying spectator camera, a screenshot key, and a video recorder. Everything lives in the executable: no levels or assets are bundled, and other mods drop in. For Windows, Linux, and macOS.
You needYour own Perfect Dark ROM, US Rev 1 (“ntsc-final,” US V1.1), named pd.ntsc-final.z64. PAL and Japanese ROMs don’t work with this fork.
PotatoVoxel
Nexhas28/potato_voxel
A Gen1Recomp mod that turns the first-generation Pokémon overworld into a 3D voxel diorama, with terrain depth, billboard characters, and shadows, while staying playable on handhelds, phones, and lower-powered computers. It has quality presets from HIGH to POTATO and a persistent terrain cache, so maps don’t have to be rebuilt on every visit. You install it from Gen1Recomp’s mod menu by importing the .zip for your version.
You needGen1Recomp, with your own game ROM.
BmEditor
etkramer/BmEditor
UnrealEd for Arkham City: the UDK editor, modified to work with the game’s own levels and packages. It supports custom levels, materials, meshes, animations, and UnrealScript scripts out of the box. An installer detects Steam and Epic installs of the game. Since it’s largely the stock UE3 editor, its author points to existing UDK guides and tutorials instead of maintaining separate docs, and warns that bugs and crashes are to be expected.
You needYour own copy of Batman: Arkham City for PC (Steam or Epic).
Melty
A Windows app, free according to its website, that installs “mashups”: mods that join two games into one, such as SkyCraft (Skyrim and Minecraft) or Elden Craft (Minecraft and Elden Ring). They install with one click, run on games you already own, and uninstalling puts every file back the way it was. The mashups aren’t made by the Melty team: AI agents such as Claude Code or Codex build them from instructions the app itself publishes, and every upload is scanned before it goes live. Stella Montis, a Y Combinator–backed company, unveiled it on October 4, 2026. The official download is at melty.gg: repositories using its name that don’t belong to it are circulating on GitHub.
You needWindows, plus your own copies of the games each mashup uses; if you’re missing one, Melty sends you to its store.