Great Game...How about a periodic speed boost (nitrous) to pick up on the track? Space bar could be used to activate it.
Hyper Micro Kart: Micro-Aggression
A downloadable game for Windows
Jamingtons 6 submition.
ASWD or arrow keys to navigate kart and menus.
Enter or Space to select.
Created by Horizon Drift.
Horizon Drift are:
Epic Song - BoxCatGames (free :D)
Google translate - Japannese