Gravity is the key here. The game uses a cover mechanic where you can hide behind objects. I found that using the spacebar to take cover is a core part of the strategy and it really helps you survive longer.
Clicking to aim and shoot is how you win. Use arrow keys or WASD to move around the map, and the spacebar to take cover or issue commands. You work with a pair of elite soldiers to formulate strategies and neutralize threats. This lets you set strategic traps, and retreat skillfully when necessary.
While playing, i notice you must use the mouse to aim and shoot. The controls are arrow keys or WASD for moving, and the spacebar for cover, which is kinda weird anyway, but it works. You command a squad, and their survival depends on your quick judgment.
Quick is the word. I discovered that using the spacebar for cover is more important then just shooting blindly. You must use the environment to your advantage, and issue commands using the controls. Mastering the cover mechanic makes you survive longer and win missions easier.
How do i control my character? You use WASD or arrow keys to move and the mouse to aim and shoot.
What button do i use for cover? Press the spacebar to take cover and execute strategies effectively during the fight.
Can i play with friends? Yes, the game supports team play and you can work with a pair of elite soldiers.
What is the main objective? Your primary goal is to neutralize threats and protect your base from terrorists.