How to play GBC on GBA

[DanTheManMS]

What exact game is "tetris.gba"? Is it LockJaw? The NES Tetris? And if DonkeyKong.nes is the pirate game that plays a few levels from Donkey Kong Country 2, then it's probably just an incompatibility with that specific game.

[GBASP]

I don't know what LockJaw is
I'm using the Tetris game for GB

And DonkeyKong.NES is not a Pirate game, it's just a NES game


Hope that helps

[DanTheManMS]

Then it's not a *.gba file now is it? It's a *.gb file, right? There's a big difference. I forgot that Donkey Kong was an NES game, my bad.

Regardless, I'm still confused about what the issue is. Here's my understanding of the problem: when Tetris.gb is the only thing on the card, it works, and the same with DonkeyKong.nes. But when you have both on your card, neither works. Is that accurate?

Again, I'm pretty sure the SD-to-CF adapter is causing problems. Have you tried this using an actual CF card?

[GBASP]

Yes, that is correct, that was what I'm trying to explain all the time.

No, I never used an actual CF card. But anyway, now I sorted out the problem somehow because (well that's a long story) but anyway, how do you save the game when you're in a far level, for example?

Thanks

[DanTheManMS]

In-game saving should be handled by the emulator automatically. Savestates should also work for PocketNES but not Goomba Color.

[GBASP]

but it doesnt save auto., only pocketnes games give me password for my current state level,

thx for support:thumbup:

[DanTheManMS]

Then it's most likely due to using an SD card instead of a CF card. Beyond that, I don't know, sorry.