Rolling Thunder 2 gen (USA)

Almost invincible (both players) by Galoob

FDJA-AEZ6

Always Flashing/Note by BigBossman

FFCD3E:0000

Bullets that hit stay & still kill enemies/Note by BigBossman

SHDA-ALAG

Can't stay in a room for very long without exiting by BigBossman

RDRT-AGEL

Grenades can't be thrown by enemies by BigBossman

SDGA-APCR

Hit Anywhere by nolberto82

BXCT-AA48
RHEA-A6XG
RHEA-A6YC

Infinite Ammo/Note by VisitntX

RHYT-A610

Infinite Bullets by Mr. Book

FFF203:0040

Infinite Energy by VisitntX

AMJA-AA7C

Infinite Energy Extra by Fanat

AMFT-AA80
AMJT-AA4R
AJTA-CA9C

Infinite Health (4 Blocks) by dldrock

FFCD32:0003

Infinite Lives by Mr. Book

FFF20D:0002

Infinite Lives (Both players) by Galoob

AMWT-AA5N

Infinite Machine Gun by Mr. Book

FFF205:0029

Infinite Primary Weapon And Secondary by Fanat

RHYT-A61N
RHZA-A60A

Infinite time by Galoob

BFTT-AF56

Infinite Time by VisitntX

AKTT-AA6E

Infinite Time by Mr. Book

FFF135:0074

Invincibility by Mr. Book

FFCD33:0001

Invincibility (Disable Hit Detection) by Fanat

R1JT-A61R
R1JA-A6XE
R1FT-A6ZC
R1JT-A6TG
R1HA-A6ZG
RYTA-C6Z4

Invincible (Disable Hit Detection) by Helder

MDJT-AA82

Jump higher/Note by Tony Hedstrom

ADPA-AEVY

Jump in Midair by nolberto82

SXPA-B4L4
89PA-B946
EDPA-AAC8

Jump much higher/Note by Tony Hedstrom

ADPA-BAKY

Make flame thrower special weapon in round 5, instead of shot cluster/Note by Galoob

AXST-ANAE

Make shot cluster special weapon in all rounds instead of only in round 5/Note by Galoob

SXSA-B4SY
A5SA-ANH0

No enemies; stage scenery is set up differently (not visibly)/Note by BigBossman

CBRA-AYKA

Only able to only shoot 1 bullet / flame at a time/Note by BigBossman

RDCA-AFHE

Shoot thru obstacles (crates, etc) by Tony Hedstrom

1MCT-AA6A

Start floating upwards when you duck or jump/Note by BigBossman

FDRA-ACNT

Start with 1 hit point (player 1) by Galoob

ABMA-AAHN

Start with 1 hit point (player 2) by Galoob

ABMT-AAAR

Start with 1 life (player 2) by Galoob

ABCA-BE7Y

Start with 1 life instead of 3 (player 1) by Galoob

ABCA-AAF8

Start with 15 hit points (player 1) by Galoob

B3MA-AAHN

Start with 15 hit points (player 2) by Galoob

B3MT-AAAR

Start with 15 lives (player 1) by Galoob

B3CA-AAF8

Start with 15 lives (player 2) by Galoob

B3CA-BE7Y

Start with 2 lives (player 1) by Galoob

AFCA-AAF8

Start with 2 lives (player 2) by Galoob

AFCA-BE7Y

Start with 3 hit points (player 1) by Galoob

AKMA-AAHN

Start with 3 hit points (player 2) by Galoob

AKMT-AAAR

Start with 5 hit points (player 1) by Galoob

AVMA-AAHN

Start with 5 hit points (player 2) by Galoob

AVMT-AAAR

Start with 5 lives (player 1) by Galoob

AVCA-AAF8

Start with 5 lives (player 2) by Galoob

AVCA-BE7Y

Start with 50 lives (player 1) by Galoob

GFCA-AAF8

Start with 50 lives (player 2) by Galoob

GFCA-BE7Y

Start with 7 hit points (player 1) by Galoob

A3MA-AAHN

Start with 7 hit points (player 2) by Galoob

A3MT-AAAR

Start with 7 lives (player 1) by Galoob

A3CA-AAF8

Start with 7 lives (player 2) by Galoob

A3CA-BE7Y

Start with 9 hit points (player 1) by Galoob

BBMA-AAHN

Start with 9 hit points (player 2) by Galoob

BBMT-AAAR

Start with 9 lives (player 1) by Galoob

BBCA-AAF8

Start with 9 lives (player 2) by Galoob

BBCA-BE7Y

Timer runs at 1/10 normal speed by Galoob

PZTT-AADT

Timer runs at 1/2 normal speed by Galoob

EKTT-AEDT

Timer runs at 1/3 normal speed by Galoob

PVTT-ACDT

Timer runs at 1/4 normal speed by Galoob

CFTT-ACDT

Timer runs at 1/8 normal speed by Galoob

VBTT-AADT

Timer runs at 10x normal speed by Galoob

ZBTT-AYMT

Timer runs at 2x normal speed by Galoob

VBTT-ATDT

Timer runs at 3x normal speed by Galoob

3VTT-A2DT

Timer runs at 4x normal speed by Galoob

CBTT-BCDT

Timer runs at 8x normal speed by Galoob

EBTT-AEMT

Walk off any ledge without falling ("Walk on air")/Note by Tony Hedstrom

AMMT-AA2A

Walk off any ledge without falling ("Walk on air")/Note by Tony Hedstrom

AMMT-AA2A
AMMT-AA3E

Walk thru obstacles (crates, etc)/Note by Tony Hedstrom

R13A-A6YE