Diluvian Ultra is a vibrant single-player first-person shooter with a retro aesthetic and hyper-stylized sci-fi vibe. You step into the role of Atilla, an immortal warrior prince awakened aboard a living, cathedral-like spaceship now overrun by hostile forces. Through a mix of brutal melee, ranged combat, and strategic movement, you drive back the invaders, collecting blood and vengeance along the way.
Key Features
-
Strategic dual‑damage system
Some weapons strip away armor but can’t kill opponents, setting them up for a one-shot lethal attack. You’ll need to switch tactics dynamically when enemies do the same. -
Fast, mobility-focused combat
Master double-jumps, dashes, ground slams, and sword deflections. Constant movement is your best defense against overwhelming foes. -
Unique arsenal with upgrade trees
Unlock and upgrade six distinct weapons, each with multiple upgrade paths and special functions—ranging from insectoid organic guns to plasma shotguns. -
Focused campaign structure
Chapter One includes 10 handcrafted levels plus a central hub. Future chapters promise new weapons, enemies, and narration continuing Atilla’s tale. -
Flesh‑and‑stone spaceship setting
Explore a grotesque but atmospheric environment where architecture and biology merge—supporting lore of a sentient ship entwined with its warrior’s fate. -
Resource-based progression
Blood Orbs dropped by foes fuel Focus Points, which are spent at checkpoints to level up weapons, recover, or activate special Waystone return points. -
Neo‑gothic retro aesthetic and original soundtrack
Colored pixel style visuals with pulpy sci-fi design, set to brooding synth music—evoking classic Doom-era mood but with fresh flair. -
Challenging enemy variety
Fight 13+ enemy types, including armored brutes and swift attackers. Each encounter pushes you to adapt your choice of weapon and strategy.