CounterAttack

Introduction
CounterAttack is a scrolling space shooter with unique and interesting levels.
Earth is under attack! The automations, humanity's own creation, have rebelled. They will stop at nothing short of the complete destruction of their former masters. There is but one hope, the experimental space fighter program. CounterAttack is a side scrolling space shoot em' up (shmup). Team up or fight solo, 1 - 2 player local or 1-4 players online coop, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.
Key Features

• Customize your ship by choosing the weapons and upgrades that fit your playstyle
  
• 1-4 Players Online
  
• 1-2 Players local Co-op
  
• Cross platform multiplayer, PC, Linux, Mac
  
• 7 Playable characters each with a unique ship
  
• Each ship has a powerful unique special ability
  
• 10 ship upgrades allowing limitless combinations
  
• 30+ attachments ranging from engine turbos to full weapon conversions
  
• Story mode with 18 challenging levels (20+ levels planned)
  
• Dynamic story depending on characters chosen and levels completed
  
• Endless survival mode; how long can you last?
  
• Original music

The CounterAttack
Play as one of 7 heroes with up to 4 players while you defend the Earth from the Automaton invasion. Each ship has a unique ult, players can customize their ship with unlockables and attachments, as well as a combination powerup system which allows personalized weapons and attacks.
Fight crazy bosses
Each level has its own boss, with some secret levels and bosses. Unlock new weapons by beating some levels or accomplishing difficult tasks.