Dirt Track Racing: Australia ## Description Dirt Track Racing hits Australia! (Designer’s home turf) Starring 6 additional Australian muscle cars (the Holdens). Twelve different series, 3 different classes of cars (total of 24), 30 different tracks [...]

Dirt Track Racing: Sprint Cars ## Description A follow-up to Dirt Track Racing, this installment features sprint cars, those fully looking race cars with huge unbalanced wing on their roofs. A full physics model and car tweaking are there, with over 20 [...]