New Trailer For Boss Rush FPS UNYIELDER Drops Fresh Details!
Learn about playable characters and the innovative Boss Crafting system ahead of the September 29th launch
TOKYO, JAPAN - September 18th 2025 - Shueisha Games, the gaming division of the globally renowned manga publisher, along with Singapore-based developer TrueWorld Studios, has unveiled a new trailer for their upcoming roguelite high-speed boss rush FPS UNYIELDER. Set for release on PC via Steam and Epic Games Store on September 29th, UNYIELDER throws players into relentless 1v1 boss battles against monstrous foes in a post-apocalyptic wasteland.
In the new UNYIELDER Boss trailer, get a glimpse of the game's core action: intense 1v1 boss battles against more than 40 unique foes, each armed with distinct attack patterns and combat styles. Find out about the five playable characters, each with their own abilities, and learn about the innovative Boss Crafting system, where players forge powerful custom endgame bosses based on their previous encounters.
Over 40 Bosses Across 4 Archetypes
From towering mechs to looming shadow-beases UNYIELDER throws players into relentless 1v1 arena duels, against over 40 distinct bosses, where each encounter is a trial of skill and survival. These formidable foes span four deadly archetypes:
Minor Bosses - Early-game encounters with more accessible attack patterns
Major Bosses - Highly difficult mid-bosses that drop Data Drives for crafting
Special Bosses - Secret bosses that emerge only when specific conditions are met
Legendary Bosses - Custom-crafted end bosses with three variations, based on player decisions
Five unique characters to unlock
Starting their adventure with one character, players can unlock the other four heroes over time, each with their unique movement styles, loadouts and special skills. Take a different strategic approach with each run depending on your character choice!
Pretender:Gatling - A well-rounded mid-range fighter
Pretender:Thumper - A tank with high HP, shield strength and aerial mobility
Skinner - A high-risk melee fighter who gains buffs from successful dodges
Rali - A charge-based powerhouse that deals massive burst damage
Rain - A close-combat guardian who parries and counters with precision timing
Craft Your Legendary Boss Challenge
Collect Data Drives as you defeat Major Bosses, which can be used in the Legendary Arena, a late-game area, where you can craft your own unique end boss. Experiment with different "Data Drive" combinations to summon new bosses, with rare pairings unlocking unique variant forms offering limitless endgame replayability!
About UNYIELDER
UNYIELDER is a single-player roguelite FPS where every fight is a high-stakes 1v1 boss battle in a post-apocalyptic wasteland. Dash, grapple, and smash your way through Antarctica with a constantly evolving arsenal of weapons, skills, and abilities scavenged from defeated foes. Every victory grants Data Drives that fuel the innovative "BYOBoss" system, letting you craft your own final bosses and face personalized, unforgettable endgame showdowns. Blending looter-shooter action, fast-paced movement, and character-driven combat, UNYIELDER delivers chaotic, endlessly replayable battles that feel fresh every time.
