Shoot enemies and earn money to upgrade your weapons with the non-linear upgrade system. Enjoy the 6 free worlds that each contain 45 levels over 5 different game modes.
Controls:
Move: WASD or Arrow Keys
Aim: Mouse
Shoot: Left Mouse Button
Special Weapon: Spacebar
Change Weapon: Shift or Q
Pause: Esc or P
Party Jong 
Cartoon Flight 
Sally BBQ Joint 
Candy Flap Clarence 
Find Nature Difference 
Mystery Paradise 
XMatch 2016 
Kitty Spa Makeover 
Yalgames 2016 New Year Blast Escape 
1010 Hex 
Bubble Shooter Rotation Xmas 
Football Rush 
Gunner Mayhem 
Daily Nonograms 
Dash Or Crash 
Siege of Troy 2 
Wild West Klondike 
Mount Elbert 
Finders Critters 
Snow Queen 4 
Blop 
Balland 
Bubble Shooter Xmasing 
Pyramid Adventures 
Klondike Solitaire 
Little Shepherd 
Flower Slide Mahjong 
Mahjong 
Vegas Poker 
Boris 
Numbers 
Mahjong Black and White