Super Mario Bros. X Forums

Oh, I just remembered Sonic 3: Complete. It's a GIGANTIC hack that contains all sorts of QoL improvements to Sonic 3, I really recommend playing it if you can.

NES:

Ducktales
Balloon Fight
Every Megaman game
Super Mario Bros
Fire Emblem Gaiden
Metroid
Mr. Game & Watch

SNES:

Street Fighter 2
Super Mario Allstars + Super Mario World
Zelda a link to the past
Super Mario Kart
Fire emblem (3, 4, 5)
Contra 3
SMW2 Yoshi's Island
Ghost N' Ghouls

NDS:

New Super Mario Bros
Mario Kart DS
Barnyard Blast
Advance Wars Dual Strike and Days of ruin
Contra 4
AOE: Age of Kings DS
Sonic Rush/Rush Adventure/colors
M&L Bowser's Inside Story

Can I recommend hacks?

SMW:

- Drama Mistery
- Super Mario World: the after years

Well if you like Pokémon and RPGs, try Pokémon Mystery Dungeon games for DS. Very different compared to the main Pokémon games.
Also, am I blind or did you really miss SMB3?

Have you try any of the Neo Geo games officially for the Neo Geo console? If so, I'd recommend World Heroes I & World Heroes II! ^^

Judging from the list, it seems like you haven't played the original MM4. I'd recommend doing that, it's actually really good despite the somewhat mixed reception it's gotten.

Maybe you should try the PC-98 version of E.V.O but since its mainly japanese, id recommend downloading the english translation right here.
What more i can recommend:
GBA

• Kirby & The Amazing Mirror
• Pokemon Mystery Dungeon 1

SNES

• Crono Trigger (greatly recommended if you never played it before)
• Sonic 4 (bootleg/hack? im not really sure)
• Pilotwings
• Simcity (my favorite)

DS

• Bomberman DS
• Pokemon Mystery Dungeon 2 (absolute masterpeice)