Mario Kart Double Dash: Highly Compressed

Mario Kart: Double Dash!! can be significantly reduced from its standard disc size of to roughly or less using modern compression formats. Compression Formats and Sizes

It sounds like you're looking for a of Mario Kart: Double Dash!! (originally for the Nintendo GameCube). Mario Kart Double Dash Highly Compressed

In "Mario Kart: Double Dash!!", players control a kart with two characters: a driver and a passenger. Each character has their own unique abilities and special items, adding a new layer of strategy to the gameplay. The game features various modes, including Grand Prix, Time Trial, and Multiplayer. Mario Kart: Double Dash

: Highly compressed files generally play exactly like the original game because only the empty space is removed, not the actual game assets. (originally for the Nintendo GameCube)

| Version | Load Time | Audio Quality | Race FPS | | :--- | :--- | :--- | :--- | | Original ISO (1.35GB) | 12 seconds | Perfect | 45-50 FPS | | 140MB RVZ (lossless) | 13 seconds | Perfect | 48-60 FPS | | | 15 seconds | Slight crackle in menus | 55-60 FPS | | 75MB (heavy downsampling) | 18 seconds | Tinny, mono | 60 FPS locked |

: An older compression format used by Dolphin. While still functional, it is generally outperformed by RVZ.

is often hailed as the black sheep of the Nintendo kart racing family—but also one of the most innovative. Released exclusively for the Nintendo GameCube in 2003, it introduced the legendary two-character-per-kart mechanic, allowing players to switch drivers, hold two items at once, and unleash devastating "Special Items" unique to each character pair.