Rockman & Crystal

Rockman & Crystal
Also known as: Zook Man ZX4 (China), Battle Network Rockman Crystal (Title Screen) Developer: Vast Fame Platform: Unlicensed Game Boy Advance Released in CN: 2003 This game has hidden developer credits. This game has unused graphics. This game has regional differences. This game has anti-piracy features.

Rockman & Crystal is basically what you can get in a Game Boy Advance Mega Man X game.

Copy Protection

All of Vast Fame's video games have strong copy protection, which can be seen in the mGBA source code. Currently, only mGBA can emulate the copy protection routine.

Unused Vast Fame copyright

To do: Make a mockup of what it should look like.

Inside the ROM, text reads "廣譽科技" (Vast Fame's chinese name) and the number "2003" can be found.

Regional Differences

Rockman & Crystal	Zook Man ZX4

Besides the (obvious) title screen changes, the sound font used in both versions is different.

"BATTERY OK !!"

There is a chance that the game will display a "BATTERY OK !!" message when you start the game.

(Source: Original TCRF research)