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You’re stranded on a sacrificial pillar in the sky, wield a magical sword, and vow to be the last one standing. Master physics-based melee with parry and block, defeat 100 waves and 10 bosses. Push foes off for quick kills or strike for loot, with laddered checkpoints.
Looking for the best price for Only One? Compare offers from 2 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 2.22$ at Kinguin, which is 72% cheaper than the current Steam price (7.99$).

Current Lowest Price

2.22$
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Release Date

25 Aug, 2026

Publisher/Developer

RebelBinary

Reviews

Steam: 95.08% positive (58/61)
Metacritic: -

Only One Steam Price History Chart

Current Steam price: 7.99$
Lowest Steam price ever: 4.79$ — 2026-10-08
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Only One description

Only One

A vertical, skybound brawler where fate rests on a solitary vow. You awaken on an ancient sacrificial pillar high above the world, pick up a magical sword, and pledge to become the last one standing. Your choice unleashes a relentless horde bent on overthrowing your place, demanding you prove your supremacy through battle, strategy, and grit.

Core combat

Engage with physics‑based combat featuring parry and blocking mechanics. You can finish foes by pushing them off the pillar for quick kills and extra points, or strike where they stand to claim their loot. The pillar is your arena, and every move matters as enemies push against your resolve.

Starting and evolving abilities

Choose your first power from options like Push or Freeze, then expand your toolkit with a wide variety of upgrades. Clear large groups with Whirlwind, or thin out ranged units with a Dart. As you survive, you gain strength and new abilities to tailor your playstyle.

Progression and content

Face over 100 waves and ten distinct bosses while climbing through 100 levels of diverse foes—soldiers, slimes, archers, wizards, loot gnomes, berserkers, and various mini bosses. Each run challenges you to adapt, react, and push your limits as the last survivor.

Structure and replayability

Progress through a ladder‑based leveling system with checkpoints every 10 levels. Your score resets when you die, inviting fresh runs with new strategies and setups. The game supports controllers on console for precise, tactile combat.

Wishlist to follow updates and be notified on launch. Prepare to become the only one left standing.