Free kart software for mac

SuperTuxKart is an enhanced version of TuxKart, a kart racing game, originally done by Steve Baker, featuring Tux and a bunch of his friends.
SuperTuxKart is a game GotM worked at.. It was recently picked up by a new pair of maintainers.
We finally published a first official release: version 0.2. This version is the first playable version, and (among other things) contains the following updates compared to the last GotM version of SuperTuxKart:
- performance improvements
- significant stronger computer controlled karts (which do not cheat anymore)
- several grand prix
- two new collectables (anchor and anvil)

Requirements:

• A Nintendo GameCube console
• A Nintendo GameCube Broadband Adapter
• Kirbys Air Ride or Mario Kart: Double Dash!!
• A FAST broadband connection. You will need at least 128kbps upstream bandwidth for most games, although Kirby Air Ride can require up to 256kbps upstream bandwidth per player in the game. If your connection is not fast enough you WILL experience lag and connection loss problems. No dial-up modem support is available or planned.
• A supported network configuration.

Enhancements:
Version 0.3.5b:

• New Interface: A nice, uniform, friendly graphical user interface for Windows, Linux, OS X, and BSD.
• Auto Ping: Once you are connected to someone, the GUI will ping the other person so you can see approximately how the game will perform.
• Auto Port Forwarding: Now there is functionality so that you dont have to open ports for the UDP game traffic. This is a step to 0.4. Until then if you want to listen for connections you still have to open port 4000 TCP. This should help individuals with routers.
• Automatic NIC Selection: Now you dont need to select the network card (NIC) that the GameCube is on. Warp Pipe will figure that out for itself.
• Wireless Network Support: If your PC or Mac is wireless, WarpPipe will now work. However, wireless game adapters are not yet officially supported, although some do work. We look forward to supporting wireless game adapters in version 0.4 to allow your GameCube to be connected to your network wirelessly.
• Improved 1080°: Avalanche Stability: Grind the pipe! Your favorite snowboarding game on the GameCube is much more stable on Warp Pipe. Although not all of the kinks have been worked out, this is part one of a significant stability increase we hope to completely solve with version 0.4
• Bug Fixes: Per usual a slew of stuff to make it more compatible and not crash on peoples systems.

Requirements:

• Mac OS X 10.4 or later
• 1.2 GHz PPC G4 processor or better
• 512 MB of RAM
• 32 MB of VRAM