Single-player games like Abyssal Agent Alyss
Below are 16 single-player Steam games similar to Abyssal Agent Alyss, 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 Abyssal Agent Alyss page.
Ranked picks
- 1
Once Ever After
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Red Riding Hood wanders out of the woods... and into an infinite number of alternate dimensions twisting the classic fairy tale in countless ways.
- 2
Meltys Quest
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Princess Meltys spent all her life fooling around while living in the lap of luxury. One day the dastardly Grolido Monster Empire upsets her way of life. Now she sets out on a passionate journey to restore her kingdom, but what pit stops will she make along the way?
- 3
Detective Girl of the Steam City
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Play as Sophie, a private investigator not unlike Sherlock Holmes. It's up to Sophie to uncover the hidden truths of London through her investigations. What mysteries and intrigue await her? Find out in this steampunk RPG!
- 4
Treasure Hunter Claire
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Treasure Hunter Claire is the story of the titular protagonist, Claire, and her adventure through the fabled land of Alstroemeria. What treasures and riches await her as she navigates the world?
- 5
Ideology in Friction
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Ideology in Friction is the story of two knights, Clacier and Annette. They're forced into an impossible situation where they must make a decision that will change their entire lives. What does this destiny have in store for them? Find out in Ideology in Friction!
- 6
Fallen ~Makina and the City of Ruins~
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Fallen takes you on an adventure with Makina into the Ruins of Gardona. What fate awaits Makina and her friends on their travels as they descend further into the ruins? Find out in this JRPG classic!
- 7
Brave Alchemist Colette
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Colette has been living a happy life as an apprentice alchemist, but when a mysterious stranger pays her master Priscilla a visit, Priscilla sets out on a journey. With her master gone, it's up to Colette to inherit the workshop and help those in need while also embarking on adventures of her own!
- 8
Modern Pink Elf RPG
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Oh no buddy! Cleome, a pink haired elf from a fantasy world is stuck inside the washing machine known as the modern world and she is shaking her hips while asking for your help! As a cultured member of society, how can you help her? Turn your brain off and just enjoy the ride, you deserve it.
- 9
Kate's Test
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Help Kate solve puzzles and escape trouble as she learns to use her new body in this cute and lewd action adventure game.
- 10
Lustlock Labyrinth
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Your best friend has vanished into the nefarious Lustlock Labyrinth, a magical dungeon with untold powers. Can you conquer the dungeon and rescue her? or will you fail and become a permanent resident there? Find out, in this lewd first person dungeon crawler RPG!
- 11
Jigoro
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Earn money, unlock upgrades, and flirt your way through business negotiations in this cute and lewd match 3 game.
- 12
Phantom Thief Sylphy
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required.
Phantom Thief Sylphy is an Erotic Stealth Adventure Game. Sneak, evade capture and solve puzzles as you steal from the rich and powerful and expose their corruption. Try not to get caught though, lest you become another victim.
- 13
Dickdown Duel
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Dickdown Duel is an erotic card game RPG about a card game that got lewd cards modded into it. Acquire new cards, build decks, challenge cute girls and dominate them in Lewd card based duels.
- 14
Nude Crisis
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required.
Nude Crisis is a Stealth Puzzle game. Hina is an office worker who finds her clothes missing after showering at work. Now she must make it home safely without being seen.
- 15
Mommy Milkers Miko
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
Mio, a busty bespactacled ninja, is sent on an assasination mission with the fate of the entire country at stake. Should she fail it isnt just her, but every woman that will lose their freedom. A simple and lewd RPG with stealth mechanics and no grinding, backstab enemies to skip the fight,
- 16
Phantom Thief Sylphy 2 - The Collector
Single-player alternative to Abyssal Agent Alyss — playable solo, no multiplayer required. Shares RPG with Abyssal Agent Alyss.
The titular busty bespectacled phantom thief finds herself trapped in the domain of a demon known as The Collector. Can she beat his challenge and escape, or will she succumb to the sweet torment he offers. You decide! A hardcore hentai game filled with delightful downfalls.