Single-player games like Happy Halloween
Below are 12 single-player Steam games similar to Happy Halloween, 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 — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Happy Halloween page.
Ranked picks
- 1

Queen of Honor
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
Queen of Honor - is a classical 2D platformer with surviving elements where you have to do different levels as a brave queen Hola.
- 2

TOOTHY HISTORY
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
TOOTHY HISTORY - is a 2D hardcore platformer with surviving elements where you have to do various levels and collecting things playing as a cute dinosaur.
- 3

Viking Story
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
Viking Story - is a classic 2D platformer where you play as a Viking girl on various levels collecting things you need, fighting to enemies.
- 4

Virus ON
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
Virus ON - is a colourful 2D platformer with the simplest gameplay where you have to do various levels playing as a monster saving the world by eating tasty molecules.
- 5

STRAY KITTEN
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
STRAY KITTEN - is a short 2D platformer with surviving and hardcore elements where it is described a story about one lost kitten Silver.
- 6

My name is human
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
My name is human - is the simplest visual novel where you will have to make destiny decisions playing as a robot.
- 7

Crazy Prisoner
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie with Happy Halloween.
Crazy Prisoner - is a simple 2D horror game with elements of survival, in which you will play as an escaped prisoner named Joel.
- 8

Gold Rush
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Indie and Adventure with Happy Halloween.
Gold Rush - is the simplest 2D game in which you have to overcome various traps and look for treasures.
- 9

18+ MEMORY
Single-player alternative to Happy Halloween — playable solo, no multiplayer required.
18+ MEMORY - is a classic memory game where you will have to do levels as quick as you can. After every level done you will be able to enjoy sexually explicit pictures of really beautiful girls.
- 10

Fap Simulator
Single-player alternative to Happy Halloween — playable solo, no multiplayer required.
Fap Simulator 2020 - is a classic game styled like Memory where you have to find paired pictures as quick as you can. After finding all similar pictures on the level you will be able to enjoy the opened image.
- 11

Sex Lesson
Single-player alternative to Happy Halloween — playable solo, no multiplayer required.
Sex Lesson - is a regular memory game in which your main aim is finding pair pictures on the speed. After your getting it there will be a large image with beautiful girls on every level.
- 12

Gold Dust
Single-player alternative to Happy Halloween — playable solo, no multiplayer required. Shares Adventure with Happy Halloween.
Gold Dust - Hardcore adventure game from the '90s era with sword combat against evil, magical abilities, challenging levels, and high difficulty for hardcore enthusiasts. Uncover the secrets of the potent "Gold Dust" artifact for an exciting gaming experience.