UNYIELDER
Release date: Sep 29, 2025
Developers: TrueWorld Studios
Publishers: SHUEISHA GAMES
Genres: Action, Indie, RPG
Categories: Single-player, Steam Achievements, Steam Leaderboards, Family Sharing
Supported languages: English, French, German, Spanish - Spain, Japanese, Korean, Simplified Chinese, Traditional Chinese

TRUEWORLD STUDIOS' DEBUT PROJECT: UNYIELDER 1V1 BOSS FIGHTS, BACK TO BACK TO BACK Over 40 unique Bosses stand between you and victory. Battle across 3 hand-crafted regions, defeat them all, then assemble your own Final Boss from their parts. UNLOCKABLE PLAYABLE CHARACTERS Discover and master multiple playable characters, each with unique abilities, movesets, and quirks. CHARACTER MASTERY - Unlock permanent upgrades for specific Characters UNIVERSAL MASTERY - Unlock permanent upgrades to ALL Characters 30+ ABSURD WEAPONS AND GOD-ROLLS Shoulder-fired Artillery. Minigun Axes. Flamethrower Hammers. Sword-Summoning Relics. Hand-held Airstrikes. Black-Hole Launchers. Gun-Katanas. No two weapons are alike. Each drops with up to 7 randomly rolled Mods that enhance or drastically alter its behaviour. Hunt for your own 'God-Rolls.' 90+ PERKS & SUIT SELECTION SYSTEM Perks are your primary source of power, infinitely stacking with hidden incremental effects. Begin each run by selecting from curated Perk 'Suit' loadouts. Discover synergies, experiment with builds, and break the game wide open. THE TEMPORAL VAULT Send weapons and items back in time to assist your future self. Access your Temporal Vault from base and bring stored gear into future runs. DATA DRIVES Discover secret combinations to unlock hidden boss variants and craft the ultimate Final Boss encounter. CAMPAIGN & ENDLESS MODE Experience UNYIELDER's story or dive straight into pure combat. More modes coming in future updates! ORIGINAL SOUNDTRACK Composed & Produced by: Kāru, Hazel Ho, and Hohenheim UPDATES AND ROADMAP More Content, QOL improvements and Gameplay refinements to come in future updates! EREBUS, THE CAPITAL CITY OF ANTARCTICA, 1972 A hotspot for apocalyptic-level events, after decades of torment, EREBUS finally collapsed. Towering derelicts of the once concrete utopia are buried in dunes of rust: “PNEUMA”, a by-product of entropic weapons; Man-made 'Heaven'. JOIN OUR COMMUNITY We're a brood of passionate artists, designers, and developers. Come say hi! We don't bite unless you want us to :> Don't be afraid to talk to us, we're busy working on the game but will respond when we're able to! We will be actively working on updating the game based on your suggestions and feedback. All forms of contribution are appreciated! PHOTOSENSITIVITY/ EPILEPSY WARNING: A very small percentage of individuals may experience epileptic seizures when exposed to certain light patterns or flashing lights. Exposure to certain patterns or backgrounds on a computer screen, or while playing video games, may induce an epileptic seizure in these individuals. Certain conditions may induce previously undetected epileptic symptoms even in persons who have no history of prior seizures or epilepsy. If you experience any of the following symptoms while playing a video or computer game - dizziness, altered vision, eye or muscle twitches, loss of awareness, disorientation, any involuntary movement, or convulsions - IMMEDIATELY discontinue use and consult your physician before resuming play. While we work on improvements, if it’s too much to handle, Settings are available to adjust the intensity of Visuals and Camera Shake. 

Press reviews: “UNYIELDER is an amazing spectacle, although my skill level might be a little lower than what the game is demanding. If you can keep up, you’ll find a lightning-fast roguelite where every fight might be your last.” 75/100 – GameGrin “The idea of battling only bosses in a game makes it very scary, but also incredibly challenging. And that’s what UNYIELDER sets out to do. Its focus is to provide a very distinct, beautiful world with a stunning, yet rather old-school visual style, where you will battle all these monsters. We’re all tired of those games where you continually battle tons and tons of smaller enemies as you get to the big guy.” 85/100 – SOFTPEDIA “UNYIELDER is brutal. Not everyone will like the high learning curve, but if you can handle its intensity, you'll discover a one-of-a-kind rogue-looter.” 71/100 – noobfeed 

Notes: This game contains guns and graphical violence.