A free program for Android, by Neon Play.

Marine Force: Heroes of War is a real-time strategy war game where you need to build your own base, control your own troops, and fight against the enemy. You can do all this on the world map, which is your playing field. In this game, you can build a base on an island that is located on the world map. The island that you build your base on has different terrain and enemy types. You can build a base on an island in the swamp, desert, jungle, and Arctic areas. Each area has different enemies and they will attack your base. 

The enemy has a powerful army. They have troops, artillery, drones, tanks, and other military equipment. They will attack your base and try to destroy you. To defeat the enemy, you will need to build a strong army and use different strategies and tactics. You will need to build an army with different types of troops, including infantry, light infantry, heavy infantry, light armored vehicles, heavy armored vehicles, drones, tanks, and other military equipment.