| Rockman 2 β | R | Mega Man II | Action > Platformer | NES | G, L, GP | Complete | 1.0 | 26 Aug 2009 |
| Rockman 2 TP | Tsukuru | Mega Man II | Action > Platformer | NES | G, L, GP | Complete | 1.1 | 09 Aug 2012 |
| Rockman 2 NEO | Tokkan Kouzi | Mega Man II | Action > Platformer | NES | G, L | Complete | 1.0 | 20 Apr 2003 |
| Rockman 2.5 | YOSHITSUMU [SMALL APPLE] | Mega Man II | Action > Platformer | NES | G, L | Complete | 1.0 | 24 Sep 2004 |
| Rockman 2nd | k-game | Mega Man II | Action > Platformer | NES | G, L | Complete | 1.0 | 07 Nov 2005 |
| Rockman 2: Joho Boshu 1 | Unknown | Mega Man II | Action > Platformer | NES | L | Complete | 1.0 | 01 Jul 2006 |
| Rockman E | Aether Knight, Dr.Rc | Mega Man II | Action > Platformer | NES | G, L | Complete | 1.0 | 07 Nov 2005 |
| Rockman 2: Dash! | YOSHITSUMU [SMALL APPLE] | Mega Man II | Action > Platformer | NES | G, L | Complete | 1.0 | 27 Jan 2007 |
| Mega Man II Directional Shot Mod | Surtur | Mega Man II | Action > Platformer | NES | GP | Improvement | 1.0 | 01 Jan 2013 |
| Mega Man II - Wave Beam Patch | Surtur | Mega Man II | Action > Platformer | NES | G, GP | Improvement | 1.0 | 01 Jan 2013 |
| Rockman II GX VER | SOPHIA | Mega Man II | Action > Platformer | NES | G, S, L, GP | Complete | 1.0 | 03 Apr 2013 |
| Mega Man II (Barbie Dreams Type Hack) | Party Time! Hexcellent! | Mega Man II | Action > Platformer | NES | G, T | Improvement | 1.0 | 09 Nov 2013 |
| Mega Man 2 Simplified | Megafield64 | Mega Man II | Action > Platformer | NES | L, GP | Improvement | 1.0 | 28 Dec 2013 |
| Rockman 2: God World | CHIKO | Mega Man II | Action > Platformer | NES | G, L, GP | Complete | 1.0 | 15 May 2010 |
| Rockman Cray | CHIKO | Mega Man II | Action > Platformer | NES | G, L, T | Complete | 1.0 | 26 May 2011 |
| Atari Man II | Megafield64 | Mega Man II | Action > Platformer | NES | G | Complete | 1.0 | 20 Jan 2014 |
| Mega Man 2: The Mystery of Dr. Wily | RetroRain | Mega Man II | Action > Platformer | NES | T, O | Improvement | 1.1 | 03 Mar 2014 |
| Rockman 2 MMC6 hack | Ririka | Mega Man II | Action > Platformer | NES | O | Improvement | 1.0 | 05 Jan 2011 |
| Megaman 2 Weapon Hack | omega_rugal | Mega Man II | Action > Platformer | NES | GP, O | Improvement | 1.3 | 10 Sep 2014 |
| Rockman 2 EX | Unknown | Mega Man II | Action > Platformer | NES | G, L, O | Complete | 1.0 | 10 Jul 2014 |
