Level 80 - PC: Earthworm Jim
- Cheat codes for the PC game.
- http://www.level80.co.uk/pc_earthworm_jim_cheats.htm

Level 80 - PC: Earthworm Jim 3D
- Various cheats and hints for the PC game.
- http://www.level80.co.uk/pc_earthworm_jim_3d_cheats.htm

Level 80 - PC: Earthworm Jim 2
- Various cheat codes for the North American and European versions of this game on the PC.
- http://www.level80.co.uk/pc_earthworm_jim_2_cheats.htm

Earthworm Jim (GBA) Gamespy Review
- A review for EWJ on the Gameboy Advance by Andrew S. Bub.
- http://archive.gamespy.com/reviews/december01/earthwormjimgba/

GameSpot: Earthworm Jim Review
- [7.1] by Jeffrey Adam Young.
- http://gamespot.com/pc/action/earthwormjim/

GameSpot: Earthworm Jim 1&2: The Whole Can 'O Worms Review
- [7.8] by Tim Soete.
- http://gamespot.com/pc/action/earthwormjim12thewcow/

Gamespot review for EWJ 3D (N64)
- Review by James Mielke for EWJ 3D at Gamespot.
- http://gamespot.com/n64/action/earthwormjim3d/

Earthworm Jim: Menace 2 the Galaxy GBC Cheats at eLook
- Quick summary of codes and cheats
- http://www.elook.org/games/cheats/gbc/525.shtml

Earthworm Jim 2 (GBA) Cheats at elook
- Summary of cheats and codes
- http://www.elook.org/games/cheats/gba/275.shtml

Earthworm Jim 1 GBA Cheats at elook
- Summary of cheats and codes
- http://www.elook.org/games/cheats/gba/274.shtml

Pocket IGN preview for EWJ 2 Gameboy Advance.
- IGN preview article written by Craig Harris for the future release of EWJ 2 for the Gameboy Advance.
- http://pocket.ign.com/articles/354/354237p1.html

Earthworm Jim
- Consumer reviews.
- http://www.epinions.com/game-Software-All-Gameboy-Earthworm_Jim_-_Menace_2_the_Galaxy