Chuck Rock gen (USA)

Heart Restores Health Fully by Unknown

SG5T-B2T4

Heart Worth Nothing by Unknown

AW5T-AA24

Hit enemies from anywhere when you throw a rock (large rocks only) by Tony Hedstrom

RG5A-A6TL

Hit enemies from anywhere with your belly (B button) by Tony Hedstrom

AL4A-AA76

Infinite Energy by VisitntX

AXRA-AA3Y

Infinite Health by Unknown

FF06D5:0007

Infinite Lives by Pugsy

AECT-EADG

Invincibility by VisitntX

A5AA-AN8E

Invincibility by Fanat

FF0656:0010

Jump by Fanat

FF0674:00??

Jump higher/Note by Tony Hedstrom

8MDA-B97G

Jump higher (moon jump)/Note by Tony Hedstrom

AC9A-AALT

Less Health On Lives After 1st Life by Unknown

ANCT-EAD8

Mega Moon Jump with a very slow landing by Fanat

AMAT-AA8L

Moon Jump by nolberto82

ADDA-AC30
RHDA-A6YE

Protection From Drowning/Note by Unknown

AXHA-AA6J

Rocks don't sink in lava/mud/tar/Note by Tony Hedstrom

ADYA-AADN
AMXT-AA4A

Rocks don't sink in lava/mud/tar, but will disappear after 20 seconds by Tony Hedstrom

ADYA-AADN

Skip Levels In Game Press Up + A to return Down + A by Fanat

 REKT-E6VE

Skip Levels In Game Press Up + A to return Down + A by Fanat

FF0144:0001

Start On Level 1, Zone 2 by Unknown

AJAT-EABA

Start On Level 1, Zone 3 by Unknown

ANAT-EABA

Start On Level 1, Zone 4 by Unknown

ATAT-EABA

Start On Level 1, Zone 5 by Unknown

AYAT-EABA

Start On Level 2, Zone 1 by Unknown

AJAT-EAA2

Start On Level 2, Zone 2 by Unknown

AJAT-EAA2
AJAT-EABA

Start On Level 2, Zone 3 by Unknown

AJAT-EAA2
ANAT-EABA

Start On Level 2, Zone 4 by Unknown

AJAT-EAA2
ATAT-EABA

Start On Level 3, Zone 1 by Unknown

ANAT-EAA2

Start On Level 3, Zone 2 by Unknown

ANAT-EAA2
AJAT-EABA

Start On Level 3, Zone 3 by Unknown

ANAT-EAA2
ANAT-EABA

Start On Level 4, Zone 1 by Unknown

ATAT-EAA2

Start On Level 4, Zone 2 by Unknown

ATAT-EAA2
AJAT-EABA

Start On Level 4, Zone 3 by Unknown

ATAT-EAA2
ANAT-EABA

Start On Level 4, Zone 4 by Unknown

ATAT-EAA2
ATAT-EABA

Start On Level 5, Zone 2 by Unknown

AYAT-EAA2
AJAT-EABA

Start On Level 5, Zone 3 by Unknown

AYAT-EAA2
ANAT-EABA

Start With 10 Lives by Unknown

BEAT-EABW

Start With 2 Lives by Unknown

AEAT-EABW

Start With 6 Lives by Unknown

AYAT-EABW

Start With 8 Lives by Unknown

A6AT-EABW

Start With Less Health On 1st Life by Unknown

ANAT-EAEY

Unlimited Health (Alternate) by Unknown

B5RA-AA3Y

Unlimited Lives by Mr. Book

FF06D1:0003

Unlimited Lives (Alternate) by Unknown

BTCT-EA5E

Walk faster (when you're not carrying a rock) by Tony Hedstrom

AR9A-AAC2
ASDT-AADR

Walk faster when you're carrying a large rock by Tony Hedstrom

AR9T-AAE8

Walk normal speed when you're carrying a large rock (you won't slow down) by Tony Hedstrom

AL9T-AAE8