Summary pulled directly from Steam - Some text may only be applicable to Steam platform

An evil force has launched an invasion over the Omios star. Only you, the most skilled and deadly pilot in the galaxy, can face the dreadful menace of the Meroptians, bio-mechanical creatures set in a ruthless war of conquest. Equip your ship, select a route and fight planet by planet against the hordes of Meroptians!

• 21 levels divided into 35 sublevels
  
• Non-linear level layout with route selection

• Weapon selection and power-ups in every mission

• 35 bosses and more than 100 enemies

• Single player, Co-op multiplayer and Robot Chase spin-off mode

• Easy to learn, damn hard to master!
  
• Dangers of different nature in each level (not just bullets)
  
• Original soundtrack with 60+ tracks
  
• Secrets, multiple endings, achievements and rank system
  
• CRT Monitor effect

If you love unique experiences and handcrafted games, Super Hydorah is made for you!