Loving this emulator so far! Reliving a lot of old classics! I figured to help geod have all requests in one area, we could start a comprehensive list. Feel free to add your own!
+Load Roms Directly, not manually
+2 Controller support (at the same time)
+Top down light source vs. Platformer Lightsource. (Directly Above)
+Transparent color choosing per tile. (Would fix edge tiles in Zelda I for example)
Feel free to add on! This is just to help out, so please be constructive and helpful!