Shueisha Games has announced they’ve picked up publishing for UNYIELDER, a new single-player roguelite looter shooter focused on boss battles.

Developed by Trueworld Studios, UNYIELDER is in development for Windows PC (via Steam) and will launch sometime in 2025.

Here’s a rundown on the game, plus its reveal trailer:

UNYIELDER is an intense Single-Player Boss-rush Movement FPS with an absurd and exploitable Rogue-Looter. Assemble your Arsenal of Destruction, Smash your way through Antarctica, Face your own Final Boss.

UNYIELDER unites Looter-Shooters, Movement FPS and Character Action Games in an infinitely expandable Roguelite to create Spectacular, Absurd and Chaotic Boss battles.

Boss Rush / Roguelooter / Rogue FPS

• BREAK THE GAME: Like any good toy, play with it vigorously, experiment. (and have fun)
• EMBODY TENACITY: The further you go, the more dangerous the world becomes. (but so do you)
• DOMINATION: Gather unique weapons and perks to empower your build and playstyle. (or just pick the weird stuff, who’s going to stop you?)
• BYOBoss: With parts from enemies you defeat, customize the Final Boss to unlock special weapons, perks and characters.

EREBUS, THE CAPITAL CITY OF ANTARCTICA, 1972

A hotspot for apocalyptic-level events, after decades of existential 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”.

• CARVE YOUR PATH – Journey through the war-torn lands of Erebus, Defeat enemies, loot weapons, grow in power. The Fool awaits.
• A WALKING CATACLYSM OF YOUR OWN DESIGN – Wield RUPTURE, RHAPSODY and REVERIE, volatile sources of ineffable power. Unleash your unique brand of devastation with bizarre weapons and perks.
• BUILD YOUR FINAL BOSS – Scavenge the limbs of slain enemies and build your own Pattern of machine-god punching bag. Unique combinations alter the boss fight. Discover hidden Patterns to pave for new, Endgame Character classes, Weapons, Perks and other Secrets.
• ORIGINAL SOUNDTRACK – Featuring an Original Soundtrack Composed and Produced by Kāru

https://www.youtube.com/watch?v=ZlELI0qeOq8