Bus Simulator 21 puts the player behind the wheel of public transport. This part of the series stands out among its predecessors with improved graphics and an increased amount of content. The game contains real licensed models of world famous bus brands: Volvo, Alexander Dennis, Scania, BYD, Grande West and Blue Bird, Mercedes-Benz, Setra, IVECO BUS and MAN. You can play in two locations: a European and an American town. Both cards stand out for their large size, content and dynamics. The open world is free to explore, which makes the gameplay more fun and addictive. The gameplay will also help players relax and take their mind off the daily routine.

The gamer is provided with modes for every taste. For example, you can start a business and open your own vehicle fleet. The owner needs to deal with all the affairs of the company: lay out routes, hire drivers, buy and repair vehicles. If the player does not want to engage in such tasks, then he can try himself as a regular driver. To make a profit, you need to arrive at stops on time and drive carefully. Difficulties can be caused by heavy traffic, narrow roads and other similar reasons. New to the game is the addition of double-decker and electric buses. It is worth noting that cities contain different places, each of which is filled with its own unique atmosphere.