Today we have released an unreleased game for the Nintendo Game Boy Advance titled Mechanic Mechanica. It’s an action fighting game where you are able to customize your mech, similar in content to Custom Robo. You may recall a copy of this game being found, but it was not shared.

The other owner of this game was unable to figure out who the publisher or developer was, as no info appears on the titlescreen. We have reason to suspect the game was developed by Art Co., Ltd. This is because it shares the header title with their “Britney’s Dance Beat” game. Although we’re unable to prove that it was the same developer beyond a reasonable doubt, there is quite a high chance.


Screenshot Screenshot Screenshot

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Game Boy Advance    
File:               DANCE BEAT  _ABYE78_0.gba
BitSize:            64 Mbit
Size (Bytes):       8388608
CRC32:              64251E43
MD5:                608121040215B0F108AD3CA1E3C9CB61
SHA1:               A02C9FBCD430D6A0E3295642D5AEDFA853B0C74A
SHA256:             B23F651C5F235025B296E3D8D2681BA1F49A426EA7B924CA245AB758FC5940F5
----| Header Data |------------------------------------------------
ROM Entry Point:    EA00002E
Logo Code:          Ok
Title:              DANCE BEAT  
Serial:             ABYE (USA)
Maker Code:         78 (THQ)
Fixed Value:        0x96 (Ok)
Unit Code:          0x00
Device Code:        0x00
Reserved 1:         0x00000000000000
Version:            0x00 (v1.0)
Complement:         0xEA (Ok)
Reserved 2:         0x0000
----| Backup Media |-----------------------------------------------
Chip:               EEPROM_V122
Size:               4/64 Kbit

Board / Cartridge Images

Cart Front
Cart Back


Download Mechanic Mechanica (Japan) (Prototype)