Make sure you patch the bin file for Track 1 of the game with xdelta UI.
Resident Evil Ultimate Director's Cut Dual Shock Ver. v1.021
- The uncensored FVM from the Windows95 version is used with the original "I got a shotgun" song from v1.0 of Biohazard on PS1.
- The original BGM is restored
- The original Japanese ending credits theme is restored
- The bloody handprint message from the demo is restored
- Adds an alpha inspired skin for Jill Valentine and a beta inspired skin for Rebecca Chambers
- Adds a new Arranged mode called "Deranged"
RE1 Battle / Maze Mode v1.00
- Replicates the Battle Mode from the Sega Saturn version of Resident Evil
- Adds a mode called "Maze" that makes the mansion more maze-like
- Adds new FMVs and revamped graphics
- Adds skins in the style of the remake
Here are links for the original forum post and a post showing what the changes are.
MD5 Checksums for all files:
Original track 1 bin: 547d112ed2d5624fc23e765485f061bc
Resident Evil Ultimate Director's Cut Dual Shock v1.021
xdelta patch: f1392df0a873adb52eed179a7a169a12
Patched track 1 bin: ac81e294a09d04aa29f84a1ff259a915
RE1 Battle / Maze Mode v1.00
xdelta: 1b5d467a0f325de2f986f7051a9d44ed
Patched track 1 bin: 1e101e67742236e248e6539535b68dde