This is a small proof-of-concept hack, made using a disassembly of Sonic Pocket Adventure for NeoGeo Pocket Color that I worked on during the last year.
Features: - Character Select screen that makes you able to select Tails and Knuckles - It's now winter in Neo South Island Zone. - added Sonic's Super Peelout (simplified) and Tails' flying ability (Yes, you can hurt enemies like in S3K.) - added Knuckles including gliding (huge thanks to VAdaPEGA for drawing additional sprites!!) - new music (both ported and custom) - DAC voices for character selection - bugfixes and optional tile compression (to make room for the additional sprites) - edited first boss
Thanks to: - Hex-Rays for the Interactive Disassembler - Konstantin Norvatoff for the TLCS900 IDA module - Alfred Arnold for Makroassembler AS - Nintendo\_6444 for Tails' flying sprites - MainMemory for SonLVL - Kent Hansen for Tile Layer Pro - Sonic Physics Guide (was a big help while coding Tails' and Knuckles' moves) - VAdaPEGA for additional Knuckles sprites and any additional graphics in general - W1P3OUT XL a.k.a SynthRye for the Ice Cap Zone MIDI I used for the boss' theme