The game - Bom-Bom Cars - Dendy | NES

Funny racing cars with a top view. Cars rush through a closed space with all sorts of obstacles and board each other, collect prizes, and most importantly - collect flags with numbers that pop up in one place or another in the field strictly in turn. To win, you need to board a certain number of enemy vehicles. It is possible before starting a new level to change cars to those that you have already clinched.