Single-player games like The Hundred Line -Last Defense Academy-
Below are 17 single-player Steam games similar to The Hundred Line -Last Defense Academy-, 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 The Hundred Line -Last Defense Academy- page.
Ranked picks
- 1

I.T. Never Ends
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure and Simulation with The Hundred Line -Last Defense Academy-.
The printer is bleeding, the Wi-Fi is haunted, and Ticket #666 just came in. As the latest hire for a company run by cosmic horrors, your job is simple: Swipe to survive. Make binary decisions to survive the night shift in this dark comedy desktop simulator. I.T truly never ends.
- 2

Danganronpa V3: Killing Harmony
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
A new cast of 16 characters find themselves kidnapped and imprisoned in a school. Inside, some will kill, some will die, and some will be punished. Reimagine what you thought high-stakes, fast-paced investigation was as you investigate twisted murder cases and condemn your new friends to death.
- 3

Survivor Dieland
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure and Simulation with The Hundred Line -Last Defense Academy-.
You're gonna get yourself killed being out here all by your lonesome... There's monsters on this island! Besides, It's not always the beasts you should be afraid of... Beasts are easy to predict. They just want to kill and eat you. Humans are much harder... They'll pretend to be your friend first...
- 4

作死吧!UP主!
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure and Simulation with The Hundred Line -Last Defense Academy-.
用生命在整活!你是一位直播up主,公司为了让你涨粉涨人气,逼你去叙利亚战场、核辐射区域、丧尸围城的城市等种种危险地方,开始真人生存直播!在开始生存游戏前,你要拿着公司给的一点点可怜的预算资金,自己调配购买需要的生存物资,雇佣其他有不同技能和特性的up主,跟你一起工(zuo)作(si)...总之,流量就是一切!不但要一边整活、完成公司给的涨粉涨流量KPI,还要一边在残酷的环境中活下来!太强了!我愿称你为最强UP主!
- 5

WTF Is Wrong With You?
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure and Simulation with The Hundred Line -Last Defense Academy-.
Have you ever wondered WTF Is Wrong With You? Well, so have we... Let's find out together, shall we?
- 6

Attack of the Earthlings
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required.
Take on Galactoil, a comically dysfunctional intergalactic energy corporation, and its larger-than-life employees in a tactical-stealth game that fuses satisfying strategic gameplay and dark comedy in a quirky single-player story.
- 7

Danganronpa: Trigger Happy Havoc
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Investigate murders, search for clues and talk to your classmates to prepare for trial. There, you'll engage in deadly wordplay, going back and forth with suspects. Dissect their statements and fire their words back at them to expose their lies! There's only one way to survive—pull the trigger.
- 8

Not For Broadcast
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure and Simulation with The Hundred Line -Last Defense Academy-.
A new political Party has won a landslide in the General Election, and for some reason the editor at the news station you work at has done a runner. Now it’s up to you, the Janitor, to take over the editing booth in this tumultuous time - will you help the government, or stand in their way?
- 9

Zero Escape: The Nonary Games
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Kidnapped and taken to an unfamiliar location, nine people find themselves forced to participate in a diabolical Nonary Game by an enigmatic mastermind called Zero. Why were they there? Why were they chosen to put their lives on the line? And more importantly, who can be trusted?
- 10

Muv-Luv
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
One of the most highly-acclaimed visual novel series arrives on Steam, newly revamped and officially in English! An interdimensional love story that takes high school romance on a roller-coaster ride through the depths of despair, culminating in a sci-fi grand finale of epic proportions.
- 11

Everyone Dies
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
[Great time killer game] People have never been so close to extinction, and all because of one mistake of nature. A dove a symbol of peace, love, purity, hope? Not in 2027.
- 12

MOTHER
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required.
MOTHER is a first-person psychological horror game about protecting your children while descending deeper & deeper into madness. Defend them at all costs. Be careful, because their death is permanent!
- 13

Persona 5 Royal
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required.
Don the mask and join the Phantom Thieves of Hearts as they stage grand heists, infiltrate the minds of the corrupt, and make them change their ways!
- 14

Your Turn To Die -Death Game By Majority-
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Your Turn To Die -Death Game By Majority- is a multi-ending horror adventure game. Sara Chidouin returns home from school late one night to discover that something's gone terribly wrong. When she comes to, she finds herself, her friend Joe, and 9 other people trapped in a mysterious place.
- 15

Master Detective Archives: RAIN CODE Plus
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Yuma, an amnesiac detective-in-training, and Shinigami, the spirit haunting him, tackle unsolved mysteries.
- 16

Death Come True
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Everything rides on your choices in this new wave interactive movie game. Experience a thrilling science fiction mystery in full-length live-action format—from genius creator of the "Danganronpa" series, Kazutaka Kodaka!
- 17

World's End Club
Single-player alternative to The Hundred Line -Last Defense Academy- — playable solo, no multiplayer required. Shares Adventure with The Hundred Line -Last Defense Academy-.
Twelve kids. 1200 kilometers. One epic journey across Japan! Surround yourself with a cast of charming, quirky characters as you set off on an unforgettable trip!