Rebaixados Realista Brasil (RRB) is a free Android game developed by MEGA DROID GAMES that allows players to customize their cars. Inspired by Brazil, the game features a map based on real locations, including favelas and streets. RRB has realistic physics and detailed car models with interiors. The game also has a workshop system where players can upgrade and customize their cars.

The game's main feature is the ability to lower the suspension of the cars, giving them a unique look. Players can also add custom wheels, paint jobs, and decals to their cars. The game's attention to detail is impressive, with the car models being completely detailed and the streets being based on real Brazilian locations. RRB is a fun game for car enthusiasts who enjoy customizing and driving cars in a realistic environment.