Rainbow Six 3 pushed the hardware limits of the GameCube like how San Andreas did with the Ps2. Bottom Line, a Classic.

User Rating: 10 | Tom Clancy's Rainbow Six 3 GC
Intro:
An evil organization: The Cre-spo Foundation is threatening people and killing agents. You play as brave and wise leader: Ding Chavez and team up with your 3 friends to progress through missions and stop Cre-spo.

Game play:
Fast and tight. No slowdown, and it pushes the hardware capabilities of the Game-Cube. Before you start the actual story line, you go through steps of training. Then you start the story and work your way up to stopping Cre-spo and his goons.
Before you start each mission, you can switch your weapons and gear. This game even has 2 player support.

Graphics:
Character models are perfect with nice visuals. Level layout and design is just excellent and well-built. Shooting effects look awesome, complete with blood effects.

Controls:
Joystick for moving. R for shooting. L for switching weapons. A for opening doors. X for reloading. Hold A to send your team to open a door.

Music and Sound:
Music score is perfect and epic. Sound effects are perfect as well.

Lasting Appeal:
Rainbow Six 3 is one of the best titles I've played on the Game-Cube. It has: a great scripted story, memorable characters, and above all, fun to play. 10 out of 10.