Single-player games like CYAN BRAIN
Below are 11 single-player Steam games similar to CYAN BRAIN, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly β Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like CYAN BRAIN page.
Ranked picks
- 1
Nunholy
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
In a world overrun by vampires, a group of nuns with their own stories have arrived at the Hunters' Guild. They are ready to wield any powerβeven that of demonsβto defeat their enemies. What fate awaits them on this perilous journey?
- 2
Crawling Lab
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
Stock up on ammo, upgrade your guns, defeat the Crawling Queen's minions and escape the lab.
- 3
LUST Eternal π
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
LUST Eternal π β A brutal, fast-paced shooter where you rise from the ashes, armed with a shotgun and a thirst for carnage. Slaughter demons, crush Hellβs guardians, and claim your sinful rewards with seductive succubi. Hell is yoursβwill you conquer or indulge? ππ₯
- 4
Endless Forest Dream
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
Survive in the arena against the tentacles and monsters. Gain new items every time you defeat a wave of enemies. Combine various items to find the build that suits you best and crush these depraved aliens in one fell swoop.
- 5
Sex Apocalypse 2
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
Conquering the apocalypse has never been so vivid and emotionally charged! Welcome to the world of Sex Apocalypse 2 β the second installment of a unique third-person shooter.
- 6
Nakara
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
"Nakara" is a first-person arcade game where you explore Labyrinths in various themes and collect Magic Rings. Inside the endless Labyrinths, collecting all the Magic Rings is the only way out.
- 7
Mad Island
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
This survival game is packed with features including crafting, exploring, building, excavation, farming, fishing, capturing creatures, torture, battle, and a story with many forks along the way. The objective is to escape the island, but is that really your only choice?
- 8
Sexy Iron Maidens
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
π₯ Sexy Iron Maidens is a small visual novel that will brighten up your evening with beautiful dieselpunk girls and shump-shooting. Your crew awaits your orders and ready to catch a grenade for you with their bare chests! π₯
- 9
SIGNALIS
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret. Unravel a cosmic mystery, escape terrifying creatures, and scavenge an off-world government facility as Elster, a technician Replika searching for her lost dreams.
- 10
Revenge Of Noxi
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
Play as the ultimate ninja badass Noxi using magic, sword and shurikens to fight off an army of monsters and save your loved one. Bring Noxi to the top floor of her ruined home over dangerous terrain with athletic jumps, flips, sprints and slides
- 11
SiNiSistar 2
Single-player alternative to CYAN BRAIN β playable solo, no multiplayer required. Shares Action with CYAN BRAIN.
Step into a beautifully somber pixel art world of decay filled with grotesque, writhing abominations...A dark action RPG that follows the journey of a demon-slaying nun who must resist destruction and despair while purging the corruption from this world one boss after another!