Sid Meier's Ace Patrol (Steam key) @ RU

After purchase, you will receive a KEY to activate the specified software product. The sky over Europe is a dangerous place. Pilots lead whole squadrons to a glorious victory or crushing defeat! Take control of dozens of the most famous fighters of the First World War and join the battle. Use barrels, hinges and a corkscrew to sit on the enemy´s tail. Improve your fighters, hone your skills and improve the pilots in the rank to gain an advantage in battle. Will you be able to change the course of the war or will you fall to the ground, slain by the fire of the enemy?

Key features:
Take the path from beginner to ace - you are waiting for 180 missions and 30 aircraft.
Get new titles, equipment improvements and new maneuvers - barrels, loops, spans.
Discover new aces with new skill sets and expand gaming opportunities.
Single player campaign and multiplayer missions for alternate leaderboard games.