JSRF Recomp v1t

Sun, 01 Nov 2026 00:00:00 +0000

Launcher for Windows, Launcher for Linux

JSRF Launcher v1t: first release

The launcher sets up, builds, updates and starts the Jet Set Radio Future recompilation for you, on Windows, Linux and the Steam Deck. You need your own copy of the game (NTSC retail default.xbe).

What it does

Update → Download: gets the project and the build tools (about 150 MB). No other installs needed.
Build: checks your default.xbe, generates the code and builds the game into your game folder. Each step skips what is already up to date.
Play: shows what is ready (✓ / ✗) and starts the game. Click a ✗ to go where it is fixed.
Settings: edits jsrf.ini in tabs (Gameplay, Video, Input, Audio, Debug, All settings). Your changes are kept through updates.
Update: gets the newest version of the project, and updates the launcher itself with Update launcher.

Controller and Steam Deck

Works with a controller: the d-pad moves between buttons, A presses, B closes a list, LB / RB change tab, Start plays. The settings lists scroll as you go down.
Works with the touchscreen.
Closes when the game starts, so it can be added to Steam as the game’s entry.
Builds and runs natively on the Steam Deck, no Proton needed. Works in Game Mode.

Downloads

jsrf_launcher: Linux / Steam Deck
jsrf_launcher.exe: Windows

Put it in an empty folder and start it. The README explains each step.

Everything the launcher does is written to launcher_log.txt next to it. Include that file when reporting a problem.

Download it from Emulation King

JSRF Recomp builds on Emulation King

JSRF Recomp v1t

JSRF Launcher v1t: first release

What it does

Controller and Steam Deck

Downloads