github.com/SulfurNitride/TTW_Linux_Installer @0.2.0

A linux native installer for MPI packages (TTW, BSA Decompressors, so far only tested TTW and FNV/Oblivion Decompressor). As a note this will not line up with 17GBs output it should be around 18GBs.

To run it all you need to do is either double click it and allow executing, or chmod +x mpi_installer_gui.

You can also download the the tool through Nexus if you prefer. https://www.nexusmods.com/site/mods/1657

If you want to support the things I put out, I do have a Ko-Fi I will never charge money for any of my content. Discord

Where to get MPI files?

TTW: https://mod.pub/ttw/133/files - need to make an account and download the latest Tale of Two Wastelands file. Extract it and the mpi file will be inside.

FNV BSA DECOMPRESSOR: https://www.nexusmods.com/newvegas/mods/65854

OBLIVION BSA DECOMPRESSOR: https://www.nexusmods.com/oblivion/mods/49652

Requirements: None! (Everything is bundled)

Building from Source

# Install dependencies (Arch)
sudo pacman -S rust xdelta3 alsa-lib

# Install dependencies (Debian)
sudo apt install rustc cargo xdelta3 libasound2-dev

# Build
cargo build --release

# Binaries will be in target/release/

CLI Usage

# Auto-detect supported game installs
./mpi_installer detect

# Install TTW
./mpi_installer install --mpi /path/to/TTW.mpi --fo3 /path/to/Fallout3 --fnv /path/to/FalloutNV --dest /path/to/output

# Game paths can also be omitted and auto-detected on Linux when possible
./mpi_installer install --mpi /path/to/TTW.mpi --dest /path/to/output

# Install Oblivion Decompressor
./mpi_installer install --mpi /path/to/OblDecomp.mpi --oblivion /path/to/Oblivion --dest /path/to/output

# Other commands
./mpi_installer --help

Made with AI via Claude Code. In the meantime I'm learning rust when I can. Heres the current playlist.