I have no talent in programming, but I have a few good ideas/requests:
1. Jeopardy 25th Anniversary Edition: Hack to add new
questions/answers into this old NES game
2. Wheel of Fortune: Hack to add
new puzzles into this old game
3. Mega Man: Add Oil Man and Time Man into Mega Man 1, with no other changes
4. Mega Man 9 and 10 as NES ROMs
5. Mega Man Ultimate: All boss levels from MM 1-6 with all the powers (slide, power up megabuster, etc) and Rush modes available; if possible, add 8-way weapon firing for all weapons, not just metal man's weapon. And special mode to halve enemy weapon strength and double mega buster strength.
6. Megaman X 1-4: as NES ROMs
7. Super Mario Land 2: colorized as an NES ROM
8. GB Megaman games colorized and as NES ROMs
9. SMB with Mario 2, Mario 3, Mario Land 2 graphics
10. Legend of Zelda: Link's Awakening as an NES ROM
11. Legend of Zelda, Zelda II, and Link's Awakening with SNES graphics
12. Megaman 1-6, 9, 10 with SNES graphics
13. Donkey Kong Land games as NES ROMs
14. Metroid II colorized as an NES ROM
15. Tecmo (Super) Bowl: hack to add the 2018 teams and players, like the Jaguars
16. Megaman X (any), Mario RPG, Link to the Past, Mario All Stars, Super Metroid on Genesis
17. Megaman 1-6, 9, 10; Metroid; Zelda 1/2, SMB 1, 2, 3 on Master System
18. Castlevania 1, 2, 3: hack to add 8-way whip attack like on SNES
19. Castlevania 1, 2, 3: SNES rom version
20. Pokemon red, blue, yellow as NES Roms in color
21. Sonic from Master System in NES, SNES, Genesis ROMs
22. Sonic from Genesis on SNES ROMs
23. Blaster Master 2 on SNES
I have an NES Classic, and SNES classic, and will be getting the Genesis classic soon. That's why I posted this. If anyone has the time/interest to do any of these, I'd be very appreciative. The first two should be the easiest.