Dark Summit is a GameCube sports game that blends snowboarding with action-adventure mission play. Set on the closed slopes of Mt. Garrick, it centers on uncovering a conspiracy while Chief O’Leary tries to drive boarders off the mountain.

• Cleaned, tested, and guaranteed to play. The disc play surface is in nice condition.
• Extreme sports gameplay is built around exploration and objectives rather than standard downhill racing alone.
• Complete 45 missions across the mountain terrain.
• Objectives include locating bomb parts and launching avalanche cannons.
• Detachable board tricks add a stunt-focused mechanic to the snowboarding action.

The game uses 4 blocks on a GameCube Memory Card for save data. Its Mt. Garrick conspiracy setup gives the snowboarding format a story-driven structure uncommon for early-2000s extreme sports games.