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A note from the dev
Hey there! My name is Skeltonjohn and I'm the solo dev behind OKUBI. I want to keep the line directly open between us so join in and drop your email to get dev updates, early playtest invites, and a direct say in where the game goes next. No marketing fluff—just real progress and a front-row seat to the journey.
The events that shaped this world
Two rival nations detect massive energy signatures on an uncharted planet. Both send armadas. A brutal interstellar war erupts — millions die in orbit before a single boot hits the ground. The planet's surface, rich with a glowing ore called Gorium, becomes the most contested territory in human history.
Pledge Your Allegiance
Every warrior must choose a side. Your faction shapes your allies, your enemies, and your destiny.


"We are the silence between heartbeats. We are the truth the light cannot reach."
"We are the dawn that never sets. We are the wall that never breaks."
Choose Your Path
Prove Your Worth
Gladiatorial combat watched by both factions. Glory or death — the crowd demands blood.
Duel of Fates
Blood Pact
Trial of Three
4v4 Bounty Hunt
Your Home Base
Between battles, return to a thriving social space where players meet, trade, and prepare for their next deployment. Craft gear at the forge, tweak your build at upgrade stations, form squads with new allies — or just unwind at the VIP lounge with a drink and some friendly competition.
Random events triggered by OKUBI that can bless or curse an entire zone. Rare loot surges, blood moons, void rifts, safe havens — no warning, no pattern. The world shifts in an instant. Adapt or die.
Corruption grows across zones over time, warping the land and empowering hostile creatures. If players don't push it back, OKUBI itself manifests — and wipes everything in its path. The balance of the world rests in every player's hands.
OKUBI is a fast-paced, action-packed PvP aerial combat game built in Unreal Engine 5 by Grym Games. Two rival nations wage war across the skies, sending their most elite soldiers — the Remnants — into gladiatorial arenas, hostile planets, and contested battlegrounds. Beneath it all, a demon born from centuries of corruption grows stronger with every battle.
Take flight, dive through the clouds, and transition seamlessly from air-to-ground combat with intuitive, physics-driven controls. OKUBI is designed for players who love reactive, skill-based fighting where positioning, timing, and reading your opponent matter more than raw stats.
The story of OKUBI takes place in a wounded universe where two rival nations — each with their own culture, gods, and warrior traditions — have been at war for generations. The Remnants are the last-line soldiers, forged from the survivors of ancient battles, chosen for their courage and skill. Long forgotten wars left behind a demon of pure corruption, now growing stronger as the fighting continues. Every match you play, every arena you conquer, shapes the balance of that fragile world.
OKUBI is currently in active development. Join the Alpha Playtest to be among the first to experience the combat system, provide feedback, and help shape the final game. Request access from the top of this page, then wishlist OKUBI on Steam to be notified when the playtest goes live.
OKUBI is being developed for PC (Windows 10 and later) and will be available on Steam. Additional platforms will be announced as development progresses. Follow the roadmap for detailed milestones and upcoming features.
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