Single-player games like Project Deep Nexus
Below are 8 single-player Steam games similar to Project Deep Nexus, 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 Project Deep Nexus page.
Ranked picks
- 1
Messy Hearts
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie and Free To Play with Project Deep Nexus.
Messy Hearts is a pixel-art visual novel about a complicated coworker friendship. Through journal-style narration, Florence unpacks romance, trauma, and some messy boundaries in a deeply personal story of mental health and heartbreak.
- 2
Tide of Lone Stars-孤星之潮-
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie with Project Deep Nexus.
Tide of Lone Stars is an ADV / AVG with conventional gameplay and unconventional apocalyptic sci-fi narrative. As a disabled girl living outside the walls, Blanka, you will meet a strange man, Adrian. An amazing adventure of “Love, Rebirth and Death” is ready to begin.
- 3
忘川游RiverLife
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie with Project Deep Nexus.
通灵少年意外落水，隐居在湖边的神秘男人将他救起，并向他提出了一个要用一生解答的问题。带着这个问题，他将前往死后世界，送心爱的女孩最后一程。
- 4
Tyrania Enforcers - Visual Novel
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie and Free To Play with Project Deep Nexus.
Faced with evil... would you pull the trigger? Tyrania Enforcers is a story-driven visual novel exploring morality, duty, and the cost of enforcing order in a world on the brink of conflict.
- 5
Locus Equation
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie with Project Deep Nexus.
You are an anthropod, a synthetically crafted life form. Your objective is to save the ones who are stuck on an uninhabited planet. Persuade, charm, manipulate: use your ultimate power—freedom of choice—in sci-fi role playing hyper variative game LOCUS EQUATION.
- 6
Tonight’s Special
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie and Casual with Project Deep Nexus.
Explore Serenpt with 9 love interests in this multi-ending JRPG. You are one of the successors chosen by the influential Godmother, recently entrusted with running a bar and handling Cheleamon’s Family affairs. However, she has set a condition—within six weeks, you must prove that you are worthy.
- 7
MINDHACK
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie with Project Deep Nexus.
Change the minds of evildoers…for good! MINDHACK is a text adventure game where you meet unique evildoers, hack their minds, and rewrite them into happy people!
- 8
Muse
Single-player alternative to Project Deep Nexus — playable solo, no multiplayer required. Shares Indie and Casual with Project Deep Nexus.
A psychological visual novel where struggling artist Clara explores surreal dreams through reality-warping painting minigames. Solve abstract puzzles, make story-altering choices, and uncover dark truths across multiple endings. Will her art bring salvation... or unravel into madness?