That sounds like the 1998 Battlezone, an FPS/RTS hybrid with hovertanks. It was really cool; there hasn't been much else like it.
The plot was loads of fun--it's the 1960s, and the Space Race is just a cover for the fact that the US and the Soviets have both been waging war on the Moon, with hovertanks, for years.
The plot was loads of fun--it's the 1960s, and the Space Race is just a cover for the fact that the US and the Soviets have both been waging war on the Moon, with hovertanks, for years.