Flying Helicopter Simulator 20 is a free helicopter flying simulator game that lets you explore the skies with a realistic helicopter. There is no limit to the number of missions you can complete in the game, and you can explore the world by flying through cities, mountains, and more. You can also use the controls to perform amazing maneuvers.

The controls are easy to use and will allow you to enjoy the game in a variety of ways. You can choose to play in survival mode, where you will have to craft weapons and armor to fend off dangerous mobs, or in creative mode, where you can build your own cities and worlds.