Shueisha Games and TrueWorld Studios have revealed that Unyielder, a relentless roguelite boss rush FPS, will officially launch on September 29 at midnight PDT. Players can pick it up on both Steam and the Epic Games Store. A new release date trailer highlights the game’s blistering pace, chaotic combat, and the massive variety of bosses awaiting challengers.
Survive Relentless 1v1 Boss Battles
In Unyielder, players are thrown into non-stop 1v1 encounters with monstrous enemies across a post-apocalyptic Antarctic wasteland. Every duel is designed as a high-stakes test of reflexes, timing, and strategy. Grapple, dash, and blast your way through a gauntlet of more than 40 uniquely designed bosses, each with its own attack patterns and challenges.
Build, Break, and Experiment
Victory means more than survival. Every win lets you customize your playstyle with absurd loadouts, randomized mods, and powerful perks. With over 30 weapons and 90+ perks, no two runs are ever the same. Experiment with weapon and skill synergies to create devastating builds that keep you one step ahead of your next opponent.
The BYOBoss System
One of Unyielder’s most unique features is its “BYOBoss” system, which lets players construct their own final boss using salvaged parts from defeated enemies. Each boss you build becomes both your next great challenge and a stepping stone toward unlocking even more content. It’s an ever-expanding loop that keeps each run fresh and unpredictable.
Launching Soon
Unyielder launches September 29 on Steam and the Epic Games Store. Whether you’re chasing high-octane firefights, roguelite progression, or just want to see how your custom-built boss stacks up, this might be one of the most chaotic shooters of the year.
