G:Contra

T:Main

C:Start With Infinite Lives|SLAIUZ|Galoob|
C:Keep Weapons After Losing A Life|GXIIUX|Galoob|
C:Become Invincible|SLTIYG|Galoob|
C:Start New Life With Machine Gun|PEIIXZ|Galoob|
C:Start New Life With Spread Gun|LEIIXZ|Galoob|
C:Start New Life With Laser|GEIIXZ|Galoob|

T:Miscellaneous Codes

C:After You Die, A Really Weird Noise Sounds And You Want To Destroy The Nintendo After About Two Times|IPPOPO|Rick L|
C:After You Die, You Get A "You" Gun. When You Shoot The Gun, A Bunch Of Clones Come Out And Can Actually Injure Enemies. The Only Things That Suck Is That It's Horribly Inaccurate And That It Doesn't Work In Levels 2 & 4|AEIIXX|Rick L|
C:Less Normal Enemies That Show Up, And The Screen Is Invisibly Altered|KONTAA|Rick L|
C:Game Freezes When Bridge Starts To Explode|NONEOK|Rick L|
C:Stuck On The Very Left Side Of The Screen. Can Do Nothing But Shoot And Duck|KISSIT|Rick L|
C:Can't Jump!|POSSIT|Rick L|
C:Flipping "Fall Down" Jump|POTSIT|Rick L|
C:You Are In The Running Animation Even When You're Standing Still. Doesn't Look Like You Duck, But You Do Duck|PONSIT|Rick L|
C:Flying Pods Fly Funny|TSKTSK|Rick L|
C:Stage Takes Longer To Start|XEEGAG|Rick L|
C:A Few Beeps After You Die|IZPOPO|Rick L|
C:One Beep After You Die|ITPOPO|Rick L|
C:Can't Get Past The Title Screen|LUCKYX|Rick L|
C:The Ground Is One Step Lower Than It Should Be|AGEKIP|Rick L|
C:You Fall Thru Invisible Holes In The Ground|KASTLE|Rick L|
C:Scrambled Title Screen #1|POIPIP|Rick L|
C:Scrambled Title Screen #2|SKILLX|Rick L|
C:"Connecting" Music|SIKETO|Rick L|
C:The Guns In The Grey Boxes Look Funny|AAAAGG|Rick L|
C:Messes Up Sound And Pictures|POTATO|irdoofus@hotmail.com|
C:After You Die You Come Back With A Weird Gun|TEIIXZ|brunsr@sunyit.edu|
C:When You Die You Get An Extra Life|NYAIUZ|brunsr@sunyit.edu|
C:Each Stage Takes 5 Seconds Of Play|LUGKIS|kweenkaroo@hotmail.com|
C:No Gun After Death And Lots Of Baddies|IEIIXZ|Jon Giusti and Cal Leingang (Geosponge@aol.com)|
C:Bubble Weapon And Lots Of Baddies|TEIIXZ|Jon Giusti and Cal Leingang (Geosponge@aol.com)|
C:Disco Bee-Bob'N Mode!|TOASTY|Jon Giusti and Cal Leingang (Geosponge@aol.com)|
C:I-Dare-You-To-Try-And-Beat-It-Like-This Mode|PAIIXZ|Jon Giusti and Cal Leingang (Geosponge@aol.com)|
C:Double Cracker Gun Mode|PEIIXY|Jon Giusti and Cal Leingang (Geosponge@aol.com)|
C:When You Walk, Your Legs Don't Move|STYSTY|Patrick McEleny (HQXH39D@prodigy.com)|
C:The Music And The Sound Effects Only Play When You're Not Moving, Also The Game Might Freeze|XXXAAA|Patrick McEleny (HQXH39D@prodigy.com)|
C:There Is Different Title Screen Music, Then The Screen Turns Different Colors And The Game Goes Into "Atari-Mode-Contra"|NNNAAA|Patrick McEleny (HQXH39D@prodigy.com)|
C:When You Face To The Left You Slide Until You Hit The Side Of The Screen|TSTSTS|Patrick McEleny (HQXH39D@prodigy.com)|
C:The Music Is Different|KANETX|Patrick McEleny (HQXH39D@prodigy.com)|
C:Graphics Are Messed Up|PPPETX|Patrick McEleny (HQXH39D@prodigy.com)|
C:Weird Music, And The Platforms On Level 1 Are Different|APEAPE|Patrick McEleny (HQXH39D@prodigy.com)|
C:Colorful Lines Move Around On The Screen|KOLKOL|Patrick McEleny (HQXH39D@prodigy.com)|
C:More Colorful Lines Move On The Screen|AEEKOL|Patrick McEleny (HQXH39D@prodigy.com)|
C:1st Level Is A Little Different|SAGEPA|Patrick McEleny (HQXH39D@prodigy.com)|
C:You Can Only Shoot Straight|PULUXU|Memblers(5010.0951@tcon.net)|
C:Standing Enemies Float, And Some Various Flashing|NEPAEP|Memblers(5010.0951@tcon.net)|
C:Makes A Sound When You Die|OPPOPP|Memblers(5010.0951@tcon.net)|
C:Strange Crash|SXZGVK|Memblers(5010.0951@tcon.net)|
C:Tons Of Points For Shooting Enemies|SXZGYK|Memblers(5010.0951@tcon.net)|
C:The Exploding Bridge Is "Camouflaged"|XZYTLO|Charles DuMarr the "Evil_Spock"|
C:Player 1 Starts With Laser Gun (Game Map Is Altered)|XXLTLO<br>XXGTLO|Charles DuMarr the "Evil_Spock"|
C:1st Boss Harder To Kill|EPTILE|Gedowski|
C:When The Bridge Explodes, You Can Still Walk On It|EOGKPN|Gedowski|
C:For A High Score, It Shows 200|ZAOGEU|Gedowski|
C:Enemies Shoot At You More|SPTAAN|Gedowski|
C:Weapon Capsules Fly By Slower|OIKEAU|Gedowski|
C:Bullets Will Travel Thru Weaker Enemies|KONVAL|Gedowski|
C:Your Bullets Will Auto-Hit Any Enemy|KONTAK|Gedowski|
C:Kill Any Enemy Or Boss With 1 Shot (Except For Base 1 And 2 Bosses)|KONTAL|Gedowski|
C:Extra Lives Are Awarded For Killing Most Enemies|GITTEO|Daniel T|
C:Characters Can Walk On Water|SLOVIA|Daniel T|
C:Removes Lifebar Indicators|GOTGET|Daniel T|
