Trigonarium

Trigonarium is a hardcore twin-stick shooter for fans of challenging arcade gaming. Fight your way through multitudes of enemy formations in constantly shifting battle arenas to face the colossal level bosses.

• Original campaign, a 3 world arcade mode to introduce you to the world of Trigonarium
  
• Ultimate campaign, a 5 world super intense experience to push your skills to the limit
  
• Challenge modes for quick play sessions
  
• Local 2 player cooperative play available for all modes

Note: The game can be played with keyboard or mouse/keyboard combination, but a controller is highly recommeded!