Unlimited health and all weapons:
Enter JHNNBRZ as a password.

All weapons:
Enter RMSRPLS as a password.

Maxim ammunition:
Enter BNGBNGBNG as a password.

All characters:
Enter BTTLN as a password.

Play as Sarge:
Enter MRCNHR as a password.

Play as Hoover:
Enter NMMNS as a password.

Play as Riff:
Enter TNKKLLR as a password.

Play as Shrap:
Enter NCMNG as a password.

Play as Thick:
Enter BGGRNMN as a password.

Play as Scorch:
Enter FRDCHCKN as a password.

Play as Grimm:
Enter GRMMRPR as a password.

Play as Vikki:
Enter GRLPWR as a password.

Play as Plastro:
Enter TNVLLN as a password.

Play as enemy soldier:
Enter MDTRPR as a password.

Play as friendly soldier:
Enter HPPCMPR as a password.

Play as a pink bunny:
Enter PNKBNN as a password.

Play as a super hero:
Enter SPRHR as a password.

Play as a skeleton:
Enter SKLL as a password.

Play as a little lass:
Enter LTTLLSS as a password.

Play as a dinosaur:
Enter DNSR as a password.

Stealth mode:
Enter STLTHMD as a password.

Fat head mode:
Enter FTHD as a password.

Headless mode:
Enter SLPHLLW as a password.

Peanut head mode:
Enter PNTHD as a password.

Evil spirit mode:
Enter VLSPRT as a password.

Big foot mode:
Enter BGFTLVS as a password.

Disco mode:
Enter DSCMDNSS as a password.

Low gravity:
Enter LNRGRVT as a password.

Super speed:
Enter RBNML as a password.

Mini mode:
Enter DRVLLVSMM as a password.

Living large mode:
Enter LVNGLRG as a password.

Making of game sequence:
Enter SFFRMV as a password.

Test information:
Enter THDTST as a password.

Attack intermission sequence:
Enter CLNLGRMM as a password.

Level 1 intermission sequence:
Enter CNN as a password.

Level 2-1 intermission sequence:
Enter CNTWN as a password.

Level 2-2 intermission sequence:
Enter CNTWTW as a password.

Level 2-3 intermission sequence:
Enter CNTWTHR as a password.

Level 2-4 intermission sequence:
Enter CNTWFR as a password.

Level 3 intermission sequence:
Enter CNTHR as a password.

Level 2-2 intermission sequence:
Enter CNFR as a password.

John Ren's face on textures:
Enter FCFJHNRN as a password.

Hal's face on textures:
Enter FCFHL as a password.

Bryan's face on textures:
Enter FCFBRN as a password.

Johnny's face on textures:
Enter FCFJHNN as a password.

Mike's face on textures:
Enter FCFMK as a password.

Richard's face on textures:
Enter FCFRCHRD as a password.

Steve's face on textures:
Enter FCFSTV as a password.

Brent's face on textures:
Enter FCFBRNT as a password.

Robyn's face on textures:
Enter FCFRBN as a password.

Stewart's face on textures:
Enter FCFSTWRT as a password.

Todd's face on textures:
Enter FCFTDD as a password.

Jun's face on textures:
Enter FCFJN as a password.

Kathy's face on textures:
Enter FCFKTH as a password.

Jeremy's face on textures:
Enter FCFJRM as a password.

Danny's face on textures:
Enter FCFDNN as a password.

Brad's face on textures:
Enter FCFBRD as a password.

Dustin's face on textures:
Enter FCFDSTN as a password.

Carrie Renstrom's face on textures:
Enter FCFCRRRNSTRM as a password.

Ryan Nix's face on textures:
Enter FCFRNNX as a password.

Tyler Renstrom's face on textures:
Enter FCFTLRRNSTRM as a password.

Megan Renstrom's face on textures:
Enter FCFMGNRNSTRM as a password.

Nikki Pino's face on textures:
Enter FCFNKKPN as a password.

Alexis Pino's face on textures:
Enter FCFLXSPN as a password.

Chad Robertson's face on textures:
Enter FCFCHDRBRTSN as a password.

Brien Atangan's face on textures:
Enter FCFBRNTNGN as a password.

Virgil Abad's face on textures:
Enter FCFVRGLBD as a password.

Midway Testing on textures:
Enter MDWTSTNG as a password.
-------------------------------------------------------------------------------------------
Level                               Password
---------------------------------------------------------------------------
Attack                              LNLGRMM

Spy Blue                            TRGHTR

Bathroom                            TDBWL

Riff Mission                        MSTRMN

Forest                              TLLTRS

Hoover Mission                      SCRDCT

Thick Mission                       STPDMN

Snow Mission                        BLZZRD

Shrap Mission                       SRFPNK

Fort Plastro                        GNRLMN

Scorch Mission                      HTTTRT

Showdown                            ZBTSRL

Sandbox                             HTKTTN

Kitchen                             PTSPNS

Living Room                         HXMSTR

The Way Home                        VRCLN*

* This password also enables all characters in multi-player
mode.