Single-player games like 侵入：源代码
Below are 11 single-player Steam games similar to 侵入：源代码, 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 侵入：源代码 page.
Ranked picks
- 1
恶意结核 (MechaBlight)
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
MechaBlight is a Rogue-lite action game; you will be searching our ever-changing, futuristic...yet ruined world. Fight, die, obtain resources, unlock gear, and get stronger from each gameplay. Equip yourself with your own style to challenge powerful creatures in this world!
- 2
Trinity Fusion
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
Three fractured realities. One collapsing multiverse. Fast, fluid combat in a dark sci-fi Roguevania where each run begins in a separate universe — then lets you fuse your parallel selves, powers, and worlds to create brutal, ever-evolving builds.
- 3
HordeCore
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
HordeCore is a kick-ass side-scrolling shooter set in a post-apocalyptic world. Play alone, or as a team - and destroy, survive, craft, and explore!
- 4
Star Fire: Eternal Cycle
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
Star Fire is a love letter to classic arcade side-scrollers, reimagined with roguelite progression, modern action polish, and that “just one more run” itch. It’s fast, punchy, and all about no-pressure fun with tight combat, slick movement, and endless ways to cause chaos.
- 5
Loopmancer
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
Loopmancer is a 3D platformer roguelite action game with realistic graphics that takes place in a cyberpunk universe. Players play as a detective who comes back to life after an unexpected death, and battle in this lifelike and futuristic city of the east.
- 6
Cinderia
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
A fast, brutal action roguelite with razor-sharp controls and insane build freedom. Fuse embers, skill cards, and gear into wildly overpowered combat styles — and break each run in a world consumed by the Ash Witch.
- 7
Gnomes and Knights
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
Gnome hunting reaches a new level! Become a mighty knight and plunge into the world of dark fantasy without leaving your home.
- 8
Reignbreaker
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Action and Indie with 侵入：源代码.
Reignbreaker is a high-octane action rogue-like set in a dystopian medievalpunk world. Step into the boots of Clef, a fearless rebel ready to rid the world of the Kingdom’s oppression, take down the Elite and lay siege to the Queen’s grand Bastion. Grab your javelin and become The Reignbreaker!
- 9
狂人游戏：中国精神病人
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares RPG with 侵入：源代码.
Lunatic's Game is a fantasy game about a broken-down painter who has decided to die and travels through time in a strange apartment made of flesh and blood in search of survival. Adapted from the cat uncle's dream of ten years, the story spans three generations of life and a hundred years of history
- 10
猫咪公寓
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required. Shares Adventure with 侵入：源代码.
Cat Apartment is a 2.5D, swivel, find gameplay, dynamic cat hunt game where you need to take care of all the cats in the apartment. Find cute cats hidden in a relaxing apartment.(Support English, bilingual subtitles!!)
- 11
猫咪黑帮
Single-player alternative to 侵入：源代码 — playable solo, no multiplayer required.
(Support English, bilingual subtitles!!)I am the black cat prince, an accident I lost my memory, I once had 88 brothers, at any time for me to go out to raise the flag, and now I only have myself, sleep until 2 o 'clock can not afford, hungry my little cat, can stage a comeback, depending on you!