I have this uneasy feeling that, in a different life, I was a speedrunner. Not because I'm doing the videogame equivalent of 'I could paint that' at an art exhibit, but because whenever I sit down to play one of these games, I wind up glued to my screen for an hour in a self-perfecting trance.
Jetrunner is a nifty upcoming speedrunning game, described on its Steam page as "Trackmania meets Titanfall, that sees Nina White trying to be the very best that no-one ever was at zipping around dangerous construction sites. Also, Matthew Mercer's there and he's doing a somewhat-okay French accent.