So, as I expected, progress in Hyperdrive is somewhat slow, having to juggle quite a few things in real life, but pretty steady. We think it will be ready for release around September, including multiplayer. Vehicle and racetrack models are complete(11 vehicles and 8 track variations), background/environment models are pending. Sounds/music are still placeholders, but that'll be fixed soon.
So, here is a screenshot of the game in its current state, and a gameplay video. Enjoy, and as always comments are most welcome and appreciated.