Battle Athletes: Virtua Gun minigame 2026-07-19.01

This is a patch for Battle Athletess Daiundoukai that enables an unused Virtua Gunminigame.

Apply the patch with Delta Patcher:

• Original file: Battle Athletess Daiundoukai (Japan) (Track 1).bin
• XDelta patch: battle-athletes-minigame.xdelta

You will need a lightgun plugged into Port 2 to play.

A writeup with technical details is available at Rings of Saturn.