Games like Splice

"Saiko No Sutoka" is a horror survival game where you, as the protagonist, must escape and avoid the murderous advances of Saiko Chan, a psycho yandere girl with a unique AI behavior. Saiko Chan has two states: Yandere and Yangire, each presenting a different level of aggression towards the player. The game's focus is on the unpredictable and dynamic AI of Saiko Chan, making it a unique addition to the horror survival genre.

Monstrum is a permadeath survival horror game set on a procedurally generated cargo ship. You must evade one predator from a set of three, each with unique abilities, as you search for an escape route. Every playthrough offers a new, terrifying experience with different environments and monster strategies, ensuring that survival requires constant adaptation and quick thinking.

"CASE: Animatronics" is a first-person stealth horror game where you play as overworked detective John Bishop. While working late, the police department's security system is hacked, all exits are locked, and the power is shut off. To make matters worse, you're being pursued by animatronics controlled by a mysterious hacker, with red eyes and shifting, clanking metal sounds, in a terrifying fight for survival.

Aka Manto is a horror game based on the Japanese urban legend of the same name, where players must escape the clutches of the vengeful spirit known as Aka Manto. With multiple endings based on the choices you make, the game tests your wits and nerve as you try to survive the ghost's deadly games. Explore different locations, uncover the spirit's dark past, and avoid its various forms to escape and uncover the truth.

Labyrinthine is a horror action game that offers both single-player and multiplayer co-op modes, with a good plot, great gameplay, and unique atmosphere. The game features fabulous visuals and soundtrack, but also has plenty of bugs and grinding. In story mode, players follow the trail of a mysterious fairground worker, while procedurally generated case files provide a challenging experience. With high emotional stakes and fantastic replayability, Labyrinthine will keep you on the edge of your seat.

A first-person horror game by indie developer Glowstick Games. The player must run through a maze of corridors, collecting shards and avoiding giant knife-wielding toy monkeys, in a decidedly Pac-Man-like fashion.

"The Forsaken Few" is a single-player Horror Adventure game set in a procedurally generated, dark maze. Your goal is to survive and avoid being caught, with only basic WASD controls. Currently in an unpolished state, it boasts unique atmosphere and humor, though it may remind some of the indie game 'It Steals'.

In "It Steals," players navigate through a dark, eerie town as they uncover the truth about stolen memories. The game features a unique mechanic where memories are stored in physical objects, which can be found and collected throughout the environment. As players delve deeper into the mystery, they must avoid being caught by the elusive "It" that steals their memories. The game combines atmospheric exploration with intense stealth gameplay, creating a suspenseful and immersive experience.

In "Emily Wants To Play," you deliver a pizza to a creepy house where the windows are boarded up and the front door mysteriously closes behind you. As hours pass, you must avoid three dolls and a girl named Emily that roam the house. Stay alive to make it your last pizza delivery, or become the dolls' next plaything.

"Damned" is a horror action game that supports up to 5 players, including 4 survivors and 1 monster, in online co-op gameplay. Survivors must escape haunted places by finding keys and items, while avoiding the monster. The monster, with unique hunting styles, aims to kill survivors. However, the game is poorly optimized, very buggy, and has a lot of grinding, but it also offers a dense atmosphere and some humor.