GTA Car Rush is a car-chase action game: you drive through city streets collecting pickups while pursuers close in, and you're armed — rockets let you clear the road ahead or deal with whatever is behind you.
It's arcade rather than open-world despite the name, with short runs and an escalating chase rather than missions.
No — it's a browser car-chase game that borrows the naming. Rockstar's Grand Theft Auto games are paid releases.
Keep turning. Pursuers follow your line, so corners make them overshoot while long straights let them close.
Yes — it runs in the browser with nothing to install.