G:Mega Man 3

C:1 Life|AENKKAZA|Galoob|
C:6 Lives|IENKKAZA|Galoob|
C:9 Lives|AENKKAZE|Galoob|
C:1 Life After Continue|PAOONPZA|Galoob|
C:6 Lives After Continue|IAOONPZA|Galoob|
C:9 Lives After Continue|AAOONPZE|Galoob|
C:Infinite Lives|AEEGXLPA|Galoob|
C:Mega-Jumping Mega Man|YEUKOTGA|Galoob|
C:Longer Slides|ASXSTLGP|Galoob|
C:Speedy Slides|NNKIALEE|Galoob|
C:Infinite Energy|GXVAAASA|Galoob|
C:Faster Mega Man|NYKGXSGK|Galoob|
C:Mega Fast Mega Man|ZAKGNIPA|Galoob|

T:Miscellaneous Codes

C:Infinite Weapon Energy|GXNIVVOO|zazer@earthlink.net|
C:Messes With Sound Effects!|OSIEEE|lmcgrew@arkansasusa.com|
C:Messed Up Music!|EEEEEE|lmcgrew@arkansasusa.com|
C:When You Jump From R Coil, You Can Keep Calling Rush While You're In Mid-Air|SXLILP|Gedowski|
C:Going Into The Menu Refills R Coil's Energy|OZXXZX|Gedowski|
C:Infinite Lives!|VXVKGAEO|Tony Hedstrom|<p>NOTE: You can only use one of these codes at a time if you are using a real NES, but if you are using an emulator, you can use infinite lives, and infinite energy tanks together with any other code just by pausing the game (while playing) and turning each code on one at a time and then turn it back off, but leaving whatever special weapon code you want infinite ammo for on. This method will give you 256 lives and 256 energy tanks plus the use of one other code.</p> <p>You can also get ALL of the special weapons by pausing the game (while playing) and turning each special weapon code on, and then back off, but you will not have infinite ammo for the special weapons that don't have the code turned on.</p>
C:Start With Infinite Energy Tanks!|NXVKGAEO|Tony Hedstrom|
C:Infinite Energy!! (Invincibility)|XXVKGAEP|Tony Hedstrom|
C:No Enemies!|VOVKGAEO|Tony Hedstrom|Can't finish levels because there is no boss.  Use code for exploring.
C:Start With Infinite "Magnet Missile"|VXVKGAEP|Tony Hedstrom|
C:Start With Infinite "Snake Search"|EXVKGAEO|Tony Hedstrom|
C:Start With Infinite "Hard Knuckle"|SXVKGAEP|Tony Hedstrom|
C:Start With Infinite "Shadow Blade"|KXVKGAEO|Tony Hedstrom|
C:Start With Infinite "Rush Marine"|UXVKGAEO|Tony Hedstrom|
C:Start With Infinite "Needle Cannon"|KXVKGAEP|Tony Hedstrom|
C:Start With Infinite "Top Spin"|NXVKGAEP|Tony Hedstrom|
C:Start With Infinite "Spark Shock"|XXVKGAEO|Tony Hedstrom|
C:Start With Infinite "Gemini Laser"|UXVKGAEP|Tony Hedstrom|
C:If You Pause The Game, The Screen Starts To Scroll And Doesn't Stop|SNTKGA|Tony Hedstrom|
C:If You Pause The Game, The Screen Starts To Scroll And Doesn't Stop #2|SNVKGA|Tony Hedstrom|
C:No Music (Sound Effects Only)|SKTKGE|Tony Hedstrom|
C:Megaman Can't Shoot, And He Turns White If You Pause, And Unpause The Game|EXTKGA|Tony Hedstrom|
C:You Can't See How Much Energy You Have|XUTKGA|Tony Hedstrom|
C:Destroys Music And Effects|EEEEEE|Neil|
C:Industrial Death March|EEEEXE|Neil|
C:Out Of Tune|EEEEUE|Neil|
C:Blown Out|EEEENE|Neil|
C:Tweeeeeeet (Locks Up)|EEEEZE|Neil|
C:"Minimalist" Mix|EEEELE|Neil|
C:Crickets Of Doom|EEEEGE|Neil|
C:Ouch|EEEETE|Neil|
C:Push Start To Fill Up Your Energy|XZXXZZ|brunsr@sunyit.edu|Note that this code messes up the subscreen and you can't select the gun you start off with.
C:You Can Slide Forever|YNXSTLGO|brunsr@sunyit.edu|
C:Start With Mega Speed|YAKGNIPA|brunsr@sunyit.edu|

T:Alternate Code Versions

C:Infinite Lives!|VXTKGE|Tony Hedstrom|
C:Start With Infinite Energy Tanks!!|NXTKGE|Tony Hedstrom|
C:Infinite Energy!! (Invincibility)|XXTKGA|Tony Hedstrom|
C:No Enemies!|VOTKGE|Tony Hedstrom|
C:Start With Infinite "Magnet Missile"|VXTKGA|Tony Hedstrom|
C:Start With Infinite "Snake Search"|EXTKGE|Tony Hedstrom|
C:Start With Infinite "Hard Knuckle"|SXTKGA|Tony Hedstrom|
C:Start With Infinite "Shadow Blade"|KXTKGE|Tony Hedstrom|
C:Start With Infinite "Rush Marine"|UXTKGE|Tony Hedstrom|
C:Start With Infinite "Needle Cannon"|KXTKGA|Tony Hedstrom|
C:Start With Infinite "Top Spin"|NXTKGA|Tony Hedstrom|
C:Start With Infinite "Spark Shock"|XXTKGE|Tony Hedstrom|
C:Start With Infinite "Gemini Laser"|UXTKGA|Tony Hedstrom|
C:Start The Game Fighting Protoman, Then You'll Start On The 1st Stage of Dr. Wily With All Weapons|IENGSEPA|Gedowski