Saucer Arena Game

Game Description:
you have a flying saucer,The order of the Red Saucers challenges you to fight them in the arena,To fly your saucer,press the W,A,S,D keys or the arrow keys,You can aim your laser cannon with the mouse pointer,To fire,Press the left mouse button,Your flying saucer has a recharging plasma shield,If it deplets,you hull takes the enemy hits directly,You have three sepcial abilities,Emp shackwave:Freezes the engine and weapon system of each enemy unit in the arena,Force field:gives a temporary invulnerability to your saucer,Thunderbolt:damages all enemy units on the scene badly,Plus resets their plasma shield,If any of your specials charge fully,You can activate it,by pressing keys 1,2,or 3.You can always see the status of your saucer at the bottom of the screen,The four colored bars represent,The plasma shield power,the saucer hull status,the laser cannon charge status and the laser heat sink status,You can earn money by destroying the enemy units,which you can spend on varios upgrades,can you survive the whole 36 levles of challenge,the arena awaits you!