arcade-sprite-viewer

An arcade game sprite viewer / background image viewer with hitbox data (cps1 neogeo etc.)

• Images are assembled by putting together serials of tiles that extracted from rom data. Currently it only supports a few games, Metal Slug, King of Fighters, Punisher, Dinosaur & Cadillacs, Gunbird, Warth, etc. BTW. CPS & NEOGEO both use 68k but PSIKYOSH uses SH-2 which is far more difficult to read.
• Click here to view source code.

NEOGEO view more games

• Click here to view King of Fighters 97.

CPS view more games

• Click here to view Punisher.

PSIKYOSH view more games

• Click here to view Strikers 1945ii.

• Full Game List

Usage

• m key = change mode from 1 - 6 loop
• ctrl + arrow keys = change palette set to level/scene
• mode 1 (tiles)
  • arrow keys/page up/down = move tiles
  • [ / ] key = change tile set
  • , / . key = change palette
• mode 2 (sprites)
  • arrow up/down = change set of sprites
  • arrow left/right = change sprite
• mode 3/4 (background layer)
  • arrow up/down = change level
  • arrow left/right = change scene of level
  • , / . key = move map left/right
  • c key = show hitbox / collision box (if found)
• mode 5 (player animation) unfinished
• mode 6 (animation) if any
  • arrow up/down = change set of animations
  • arrow left/right = change animation

TODO

• webgl & wasm?
• more games
• how to know which pen/color of background layer is in front of sprites?

Reference

• Capcom System 1
• NeoGeo Sprite graphics format
• NeoGeo Auto Animation

Thanks to

Project mamedev
Phil Bennett