Single-player games like Alien Agent X
Below are 8 single-player Steam games similar to Alien Agent X, 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 Alien Agent X page.
Ranked picks
- 1
Girl Amazon Survival
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Indie with Alien Agent X.
Stay alive fighting with the bandits and zombies. Hunt animals, build houses.
- 2
Concubine
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Indie with Alien Agent X.
A sensual, dark fantasy hack & slash ARPG. Fully customize an attractive concubine and up to three female companions with deep cosmetic details. Be the private assassin of the Sultan and earn sexy outfits, powerful weapons & mystic skills. Design & customize your Harem base at the Grand Palace.
- 3
Sakura Hime 2
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Indie and Simulation with Alien Agent X.
Set off immediately on an exotic journey, getting intimately close with captivating beauties, and start from scratch to build your own luxurious harem.
- 4
永恒幻境 Eternal Dreamland
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Indie with Alien Agent X.
This is a third-person beautiful girl fighting zombie game. Elements such as shooting, changing clothes, and shelters are included. The heroine is a high school student in the countryside, in a constant cycle, looking for her former friends alone, and taking refuge in a small villa.
- 5
Lost
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Indie with Alien Agent X.
This is a casual intellectual game, accompanied by beautiful girls to find pictures of the same shape, get beautiful pictures and exercise your observation.
- 6
Path of Exile 2
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Adventure with Alien Agent X.
Path of Exile 2 is a next generation Action RPG from Grinding Gear Games, featuring co-op for up to six players. Set years after the original Path of Exile, you will return to the dark world of Wraeclast and seek to end the corruption that is spreading.
- 7
7 Days to Die
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares Action and Indie with Alien Agent X.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 8
GreedFall
Single-player alternative to Alien Agent X — playable solo, no multiplayer required. Shares RPG with Alien Agent X.
Engage in a core roleplaying experience, and forge the destiny of a new world seeping with magic, and filled with riches, lost secrets, and fantastic creatures. With diplomacy, deception and force, become part of a living, evolving world - influence its course and shape your story.