0.2 Coop mode!

New Update!

Added Coop Mode:
--> You can play together to defeat all the invaders (check description of the game for the controls or at the bottom of this page)
--> The Game Only goes over if both players are dead, if you defeated all the invaders or if the invaders reach the bunkers

Little changes:
--> Added a particle effect for when you hit an invader
--> Changed the text to "You Win" if you defeat all the invaders

Input: Player1:
(keyboard)
--> a: move left
--> d: move right
--> space/left mouse click: shoot (controller) 
 --> joystick left: moving
--> A button (xbox): shoot
Player2:
(keyboard)
--> left arrow: move left
--> right arrow: move right
--> Enter/Return: shoot

I Didn't test controller support with switch pro controllers and PlayStation controllers

If you want to see the source code of the game, here you can see it:
https://github.com/3pC-Github/OldArcadeGamesFelix