5 years have passed since the victory of the Coalition of United Colonies over the Omnigans. But the fragile times of peace and prosperity were again disrupted. Once CUC allies, the Hellhounds now unleash chaos and violence throughout the galaxy. They will stop at nothing in order to gain control of Omnibion, a powerful ancient device created by the Omnigans.
Become Jaeden, ace pilot of the late “Icarus” squad and strap yourself in as you again fire up the mighty engines of the A.A.V.G. gunship. Its immense firepower and the ability to rapidly transform between a space jet and a flying mech make it the humanity’s most advanced fighting machine. Take full advantage of its destructive potential and put your pilot skills to the test against the incoming Hellhound hordes in various parts of the galaxy. Diverse mission objectives will take you to the vacuum of space, lava deserts or underwater worlds of distant planets. Load up your guns and upgrade your mech as you fight to save the galaxy once and for all!
Omnibion War takes its inspiration from classic on-rails shooters of the past such as Aces of the Galaxy, Panzer Dragoon and the Star Fox series.
Features:
Use the transforming abilities of your A.A.V.G. (Automatic Artillery of Variable Geometry)
Transform between a space jet or a mech, choosing the most comfortable way to face the Hellhound hordes
Take down thousands of enemies and mighty bosses, both in space and on various planets
Complete various mission objectives – protect, destroy, rescue and more
Gain experience points to access new weapons, upgrades and special attacks
Enjoy the retro vibe in two game modes – rail shooter and free flight
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-08-14
ACE COMBAT 8 Could Be the Series’ Most Ambitious Entry
The upcoming Ace Combat 8: Wings of Theve marks a completely new chapter in the popular flight shooting series, by effectively blending cinematic storytelling with the thrills of aerial combat like never before. Developed by Bandai Namco Aces Inc., the game will build upon the decades of established expertise in order to further boost the series’ strong sides…
Summer is already in full swing and YUPLAY has decided to give you yet another chance to earn an additional 50 YXP to help you reach the next rank. On top of the YXP you receive based on the amount of your purchase, you will also earn these additional 50 bonus YXP for limited time only. All you need to do is make a purchase of at least €10 between 07.08.2026 15:00 CET and 10.08.2026 15:00 CET and receive an extra 50 YXP for our Loyalty Program…
