Contra 3 Pro Action Replay Codes (USA)
If you are unfamiliar with Game Genie or Pro Action Replay (PAR) cheats and how to use them - fear not! Both of these things are usually found under the Cheat tab if you're playing on an Emulator which is located on the Toolbar at the top of the Emulator's window. If you're playing with an actual physical console you'll need to purchase a physical Game Genie or Pro Action Replay and use the codes that way.
Those of you out there who are playing on an SNES Emulator that need help figuring out how to use the codes on this page should visit my how to setup Game Genie and PAR codes for SNES guide. That guide will go into a lot of detail about how to setup and use the codes you find on these pages and some trouble shooting tips for those who need them.
Don't see the code you're looking for on this page? Why not try my Game Genie codes for Contra 3: The Alien Wars and see if the code you're looking for is there instead!
Transparent (Side-Scrolling Stage): 7E021603
Attacks will go through you/you can't be touched.
Transparent (Top-down view stages): 7E0ED700
Attacks will go through you/you can't be touched.
Less Enemies on Side-Scrolling levels: 01BB8185
No repeating enemies: 01BB8775
Unlimited Bombs (Top-down view stages): 0291BEDD
Unlimited Lives
7E174602FF
7E1F8A02FF
Unlimited Bombs
7E175C03FF
7E1F0C02FF
Level Modifier Codes
Stage 1: 7E008601
Stage 2: 7E008602
Stage 3: 7E008603
Stage 4: 7E008604
Stage 5: 7E008605
Stage 6: 7E008606
Max High Score
7E344C10
7E344E10
7E345010
7E345210
7E345410
7E345610
7E345810
Max Clear Bonus
7E34AA10
7E34AC10
7E34AE10
7E34B010
7E34B210
7E34B410
7E34B610