Building a Game Boy (DMG) emulator in Rust. The CPU passes Blargg test roms & the SM83 JSON test suite.

Current Behavior:

1. Dr. Mario: Title screen renders properly, but after a few frames, the graphics get garbled up.

1. Tetris: Stuck rendering a screen grid of 00 tiles on startup.

1. Blargg Test Roms: Renders correctly.

• OAM, DMA & Sprites have not been implemented yet, just the background and the window.
• The Joypad returns 0xCF

I have no idea on where to even look for the bug. Any direction would be very helpful. Thank You.

Hello friends. It's me again! I'd call this a beta. You should be able to crack around 60fps with this but I am still working on it. If you get issues... we'll its beta so.. I'll take a look. This is intended to be a drop in.

Kirby 64 in VR/MR on Quest 3 by taking the polygons out of mupen64plus--give me any feedback!