How to Activate:

  • You will receive a gift link to the external provider’s website in your web browser.
  • Login there using your Steam account.
  • Make sure to choose the same country as your store country found in Steam account details.
  • The automated system will add your Steam account to friend-list. Please accept it.
  • After you accept the friend request, it will send you your purchased game as a gift.

Strato’s Sylph is an air battle action STG based on the motif of fighter planes and beautiful girls. Set on the earth-like planet “Strange Sphere”, the girls who wear weapons and run in the sky “Sylph” and battle with MARXII, a monster in the shape of a bee.

  • Melee fighting
  • Lock on and missiles
  • Avoidance system
  • Reload & Collect Items