Mischief Makers

Cheat Code Central
Provides cheats and codes, including Game Shark combinations.
http://www.cheatcc.com/n64/m_m.html

Epinions
Contains consumer reviews and an overall rating. [3.5/5]
http://www.epinions.com/game-Software-All-N64-Mischief_Makers/_redir_att__~1

GameFAQs
Includes FAQs and guides. Features a boss FAQ and a map to Aster's Maze.
http://www.gamefaqs.com/console/n64/game/197950.html

GameSpot
Includes a review by Peter Bartholow. "Mischief Makers is a good game that will leave players wanting more." [6.7/10]
http://www.gamespot.com/n64/action/mischiefmakers/

Mischief Makers - Wikipedia
Encyclopedia article providing information on the game's background, story, and gameplay.
http://en.wikipedia.org/wiki/Mischief_Makers

Treasure Fanpage
Includes a review, high scores, walkthrough, and music.
http://www.mrmonkeyman.com/treasure/mischief.html