Player can feel how hard hearoes ready to fight the enemies with this game. And player can check your skills with exploded count and clear times showing. Feel heroes pain. How hard they try to save the world. Under this line is how to play game part. Player control the vehicles(red, yellow, blue) and make combine sub vehicles(yellow, blue) to main vehicle(red) during avoid enemy's attack. In sub vehicles, blue one control using "W", "A", "S" and "D" and yellow one control using arrow keys(up, down, right, left). The main (red) vehicle control with "Q", "E" and space bar. And you need press Right or Left Shift keys to open right side combiner or left side combiner. After this you can combine vehicles. If player complete to combine sub vehicles to main vehicle, fly to base vehicle(black) and combine it. This game playing with using only keyboard(not using mouse). Your hands will be very busy because vehicles are sensitive. And your vehicles will be broken when you didn't be careful(vehicles will be explosion). This game show how many times you died and how long you cleared. If you worry about you can't find vehicles and way, don't worry about this. Arrows in the game will be facing where the vehicle should go way is. And each vehicles have camera so you can find where your vehicles are. Also you can see the how fast your vehicles each. Because camera that each vehicles showing display vehicle's speed. This game will be hard to control, so you can challenge to how short to clear time or few vehicle exploded count this game. Please try it. And show your control skills.