How do i play Nes Classics on VBA or Flash Card

[TchuBacha]

I have got hold of a couple of nes classics 4 the gba but they dont seem to work correctly. Does any1 know whats wrong. im trying to get zelda to work but i keep getting this stupid screen.

[belmont]

They don't work due to a copy protection system Nintendo put in them.

[TchuBacha]

if theyve put some copy protection on the games why dont the put them on the other gba games aswell

[hagbard]

You might try a NES emulator for your GBA on your Flash Card, if you want to play NES games on your GBA.
Take a look here

[montpics]

if theyve put some copy protection on the games why dont the put them on the other gba games aswell

Just because they're purely dumped from the originals directly once they are released in markets. That's not a copy protection just a different format that GBA emulators couldn't able to recognize the games except you play the NES version of it. Some are bugs on certain games.