Here it comes - Drift Insane is fully reworked on Unity Engine.
Now the game has third dimension and more advanced graphics, although it's still top-view racing game.
Everything is different under the hood, but UI looks similar, and physics/gameplay are the same.
Some game logic was added. Now you have a goal - to finish all tracks at some difficulty level.
You finish first track with certain time and score - and then proceed to next one. Driving requires some skill (like in real life), but if you have one - tricks looks spectacular and realistic.
Game is now available in Google Play!
PS. Thanks for your feedbacks, now I have clearer vision on what to do and stronger motivation to do stuff.