Single-player games like Rogue Port - Blue Nightmare
Below are 18 single-player Steam games similar to Rogue Port - Blue Nightmare, 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 Rogue Port - Blue Nightmare page.
Ranked picks
- 1

Rogue Port - Red Nightmare
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Indie and Adventure with Rogue Port - Blue Nightmare.
Help reunite your missing friends and save your family from wild animals, mutants, inanimate objects, aliens and the undead!
- 2

Creas
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Indie and Adventure with Rogue Port - Blue Nightmare.
Creas is a contemporary/fantasy RPG that tells the story of a young man discovering the existence of creatures from his imagination. He now finds himself in a conflict that threatens the fate of humanity and he is the only hope for it's survival…
- 3

Exatron Quest L'Epée de Sang
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Sauvez le Monde d'Exatron, des Griffes du Roi des Démons ! * Save the World of Exatron, Claws of the King of Demons ! RPG -1 Player
- 4

Divine Legacy
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Divine Legacy is a dark story/character-driven action RPG with hints of humor, friendship, and bonds. Fight your way through hordes of demons, and move one step closer towards the truth!
- 5

Grid Force - Mask Of The Goddess
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Conquer the grid in REAL-TIME in this tactical bullet-hell RPG with a large, diverse roster of heroes to recruit and evolve, lightning-fast combat, and a deep story that adapts to your choices. Play as Donna, a fighter in search of the perfect team who can defeat the goddesses and save the future.
- 6

Desolate City: Last Show
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
It's the last concert of his tour, and Don Aitor will have to survive the horror. Discover the consequences of the strange virus threatening the pixelated city of Gray Bay in this survival horror/action RPG.
- 7

Tails of Glimmervale
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Welcome to Glimmervale! Meet cute yet fierce animal characters, fight greedy bandits, and discover the secrets of a dark past in this cozy souls-like adventure.
- 8

Magic and Machines
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
A retro fantasy RPG with turn-based battles, puzzles, and six unique characters. It's perfect for players who grew up with turn-based RPGs and are looking for a new adventure, and also accessible for new players as it doesn’t take itself too seriously.
- 9

Stardew Valley
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Indie and RPG with Rogue Port - Blue Nightmare.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
- 10

The Legend of Zuri
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Adventure with Rogue Port - Blue Nightmare.
The Legend of Zuri is a "pick a path" style raunchy adventure with over 180 CG images. Will the Princess Zuri remain unsullied or will she experience something unmentionable? That depends on which paths you choose!
- 11

SAMOLIOTIK
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
SAMOLIOTIK is a stylish shoot-em-up with different enemies, bosses, colour palettes, power-ups, set in different eras. In this game you will fight Adolf Gutler,The Illuminati, and other creatures.
- 12

Among Ass
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Local party or single player game about teamwork and killing with forbidden items!
- 13

Help
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Your daughter was gone at a research of the abandoned bunker. Having gone to find her, you meet the horrors living in these walls, solve puzzles, discover what has happened in this place and to find the daughter. Everything that you have, is a lamp which charge constantly decreases also the radio.
- 14

Possessed
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Adventure with Rogue Port - Blue Nightmare.
Possessed is a fast-paced story driven survival first person shooter spread across 3 action-packed regions. It features witty characters, terrifying creatures and a strong focus on physics and world interaction.
- 15

Drunken Fight Simulator
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
For real fun and drunken fighting experience, try Drunken Fighting Simulator.
- 16

Dexodonex
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Indie with Rogue Port - Blue Nightmare.
Hexagonal puzzle with the ability to edit levels
- 17

Sometimes: Success Requires Sacrifice
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Sometimes: Success Requires Sacrifice, the title says it all! You get thrown into a dark room, with no light to be found anywhere! Are you willing to end your life to light the way for the next generation to proceed further? Play it today and find out!
- 18

Byte Family
Single-player alternative to Rogue Port - Blue Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Rogue Port - Blue Nightmare.
Overcome obstacles and restore the cyber world ByteFamily, eliminating the system virus, unlocking new game modes and gaining new skills! HERE IS THE TERRIBLE WORLD ENEMIES BYTE FAMILY