A tactical racing game
It[HTML_REMOVED]s a free online community game where you race by setting higher level rules, like mechanic sympathy, aggression toward other drivers, pit strategy. Qualification and race seesions are then evaluated and presented as a replay.
Lots of different series from F1 1959 - 2016, DTM, WTCC, NASCAR, V8, etc., most created by players.
The game is non-commercial, without any ads.