These are a list of hacks that involves changing portions of the game, making it easier or harder, but not actually changing the layout of the map or anything else.
[SM] Alzheimer's Disease at 25
[SM] Crazy
[SM] Darkness Spreads 2 http://www.freewebs.com/metroidhacks/Super%20metroid%20%2D%20The%20darkness%20spreads%202.ips
[SM] Discovery http://www.metroid2002.com/forum/viewtopic.php?t=6639
[SM] Grapple http://www.freewebs.com/crocomire/myhacks.htm
[SM] Gravy http://forum.metroid2002.com/index.php/topic,6721.0.html
This hack requires Mockball and speedball, so if you
don't know how, go learn how(I did <_<)
[SM] ICE 2
Demo can be found Here
[SM] Ice Metal http://www.metroid2002.com/forum/viewtopic.php?t=5998
Green-Kirby claims that he might go and actually finish this hack. This is
still unconfirmed
[SM] Impossible http://forum.metroid2002.com/index.php/topic,3786.0.html
[SM] Metroid Magma http://www.freewebs.com/metroidhacks/Metroid%20Magma%20v1.1.smc
(Download Link)
[SM] Metroid Phantom http://www.metroidphantom.tk/
[SM] Metroid Reverse http://translate.google.com/translate?hl=en&sl=ja&u=http://sukamax.hp.infoseek.co.jp/&prev=/search%3Fq%3Dsmile%2Bmetroid%26hl%3Den%26lr%3Dlang_ja%26sa%3DG%26as_qdr%3Dall
Go to the rom hacking page. It's one of the 2nd-5th box.
[MZM] Neon City http://forum.metroid2002.com/index.php/topic,7050.0.html
[SM] Puddin http://forum.metroid2002.com/index.php/topic,6787.0.html
Same requirements as Gravy. Another hard hack.
[SM] Reverse Boss Order
[SM] Rewind http://forum.metroid2002.com/index.php/topic,7103.0.html
[SM] Soup http://forum.metroid2002.com/index.php/topic,7227.0.html
[SM] Super Easy Metroid http://www.freewebs.com/crocomire/myhacks.htm
[SM] Super Hard Metroid http://www.freewebs.com/crocomire/myhacks.htm
[SM] T Metroid http://www.freewebs.com/metroidhacks/T%2DMetroid.smc
(Download Link) USE SAVESTATES. Also, Maridia looks very cool.
[SM] Zebes Returns http://www.freewebs.com/crocomire/myhacks.htm
[MZM] Metroid Pro
