Games like Zerograve

"Sublevel Zero Redux" is a roguelite 6-degrees-of-freedom shooter set in a procedurally generated underground facility. The Redux expansion introduces a restructured campaign, new enemies, difficulty modes, starting classes, and VR support for Oculus Rift and HTC Vive. It is recommended to use a traditional game controller for the VR mode, as VR controllers are not compatible.

"Desecrators" is a Science Fiction Shooter game set in 4096, where players embark on a daring journey to plunder technology and riches across colonized star systems. Experience 6DOF piloting while combating rival desecrators and relentless enemy attacks using an arsenal of 25+ weapons. This thrilling single-player or multiplayer/co-op adventure boasts a captivating soundtrack to enhance your gameplay experience.

Project Warlock is a pixelated first-person shooter game with heavy metal music, where players battle through 60 levels of challenging enemies and bosses across 6 different worlds. As theWarlock, players can use over 35 weapons, spells, and magical abilities to defeat the forces of evil. With roguelike elements and a level editor, Project Warlock offers high replayability and customization.

Ziggurat 2 is a first-person shooter rogue-lite where you play as a powerful sorcerer. Fight your way through procedurally generated levels filled with deadly enemies, using a wide variety of spells and weapons. As you progress, collect loot, improve your character, and face off against fearsome bosses in this challenging and replayable sequel.

"Starward Rogue" is a twin-stick shooter roguelite where you play as a "head in a mech" from the neck of a Space Hydra. Explore evolving catacombs, choose from 9 starting mechs with unique abilities, and encounter 150+ enemies across 500+ rooms. Level up and buy upgrades through the perk system to create varied builds. Play with keyboard+mouse or gamepad.

"IllWill is a highly anticipated old-school shooter game, built on Unreal Engine 4, bringing the classic styles of Doom, Quake, Blood, and Serious Sam. Prepare for a bloody, comedically brutal experience, battling hordes of monsters with a variety of weapons, across breathtaking locations. Look forward to striking visuals, polished gameplay, and a stellar soundtrack that gets into your very soul."

METAL EDEN is a high-octane sci-fi FPS where you control HYPER UNIT ASKA on a perilous mission to rescue citizens’ cores from the deadly city of MOEBIUS. Engage in intense cybernetic warfare against agile mecha enemies and elemental forces, using advanced parkour skills and evolving your arsenal. Uncover the secrets behind project EDEN while battling to dominate a hostile artificial world.

"Prodeus" is a horror-themed shooter game with great gameplay and graphics, a sensational soundtrack, and plenty of humor. It features a hand-crafted campaign, co-op and multiplayer modes, a level editor, and a community map browser. The game combines modern rendering techniques with retro aesthetics for a unique visual experience, and offers fast-paced, non-stop action against the Prodeans and forces of Chaos. Overall, it's a highly emotional and fantastic game with great replayability.

Overload is a Sci-Fi shooter game with both single-player and multiplayer modes, offering an engaging story campaign across 15+ atmospheric levels and various customization options. With 16 upgradeable weapons, over 20 robot types, and a pulse-pounding soundtrack, this game delivers intense action, awesome graphics, and high replayability, including Challenge Mode and survival challenges. However, be prepared for some grinding.

Super Roboy is a hand-drawn Metroidvania set in a richly detailed sci-fi post-apocalyptic world where you explore an interconnected map while battling mutants and machines. Defeat enemies to learn their skills, including movement upgrades and powerful weapons, and face off against unique, visually striking bosses. Uncover Roboy’s past through comic-style cutscenes inspired by classic literature and sci-fi, while exploiting enemy weaknesses with elemental and status-based attacks.