MIXUP / ASSET-FREE ARCADE

Mixup

Play faithful ports of Batman, Gradius, and DoDonPachi DaiOuJou with your own local ROMs.

Support on Ko-fi

01 / ADD ROMS

Drop your game archive

LOCAL ONLY

FASTEST WAY TO START

Add one game or all three

Drop the matching ZIP or 7z here. Mixup finds the ROM inside and checks it locally.

Batman Use this archive or the .gb inside: Batman - Return of the Joker (USA, Europe).zip
Gradius Use this archive or the .nes inside: Gradius (USA).zip
DaiOuJou Black Label Use the complete MAME set: ddpdojblk.zip A complete ddpdojblk.7z works too.
Using extracted DaiOuJou files instead?

Select all ten members together:

  • cave_a04401w064.u7
  • cave_a04402w064.u8
  • cave_b04401w064.u1
  • cave_m04401b032.u17
  • cave_t04401w064.u19
  • ddb10_10_8_434f.u45
  • ddp3_bios.u37
  • ddp3blk_defaults.nv
  • pgm_m01s.rom
  • pgm_t01s.rom
An exact 6 MiB decrypted maincpu image may replace ddb10_10_8_434f.u45 and ddp3_bios.u37; the other eight members are still required.
Drop game archive(s) or a folder Mixup finds supported ROMs on this device.
Folder options

ROM and archive bytes stay on this device. Mixup saves only a folder handle when you ask it to.

Ready for local validation. No files have been read.

02 / PLAY

Choose a game

Ready games light up after the local check. Pick one, then choose how to play.

Selected: None selected

Required ROMs and verification details

Local checksum report

Choose files or a folder to calculate local checksums.