Single-player games like LAB
Below are 16 single-player Steam games similar to LAB, 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 LAB page.
Ranked picks
- 1

Hellbreachers
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
A journey to the hell and back! Hellbreachers is a retro styled action-platformer with RPG character progression system. Choose one of three heroes and than one of ten specializations, progress through spectacular locations and take on challenging bosses!
- 2

Virago: Trepidation
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
Hello everyone! We don’t have much to say in here, so we want to use this space to remind you to be kind to yourself
- 3

Moi Mei 2
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
"Moi Mei 2" tells the story of a brave girl, doomed to a feat, through a visually stunning puzzle platformer.
- 4

ViruZ
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
Do you have what it takes to make it out of a top-secret laboratory's depths? If so, are you up for the ultimate challenge? You play as a powerful monster in this action-packed platformer game, using your unique skills to solve puzzles and take down enemies in your quest for freedom.
- 5

Urban Lockdown
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
With stunning digitized graphics, beatdown the escaped prison inmates, thwarting their boss in an epic showdown!
- 6

传说世界
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
This is an open world real-time combat game The game contains multiple professions, including warriors, mages, shooters, assassins, and ball kings Eliminate the evil dragon in the legendary world, complete the mission, and also travel to the Three Kingdoms City to fight against Lu Bubu.
- 7

键盘侠Keyboardmen
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
A horizontal plate action game, bring different "hero" experience to the player! Although there is no sword, but the hand of the keyboard is the most powerful weapon in the network world, let us incarnate the keyboard man, in the network world to judge sentient beings!
- 8

DRAMA
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Adventure with LAB.
An exciting game, full of traps and mysteries to be solved in each of its 96 levels. In this hostile story you must put all your skills to the test to solve the hidden enigmas and lead Frank to the end of this compelling story in 2D.
- 9

KAMITSUBAKI CITY REGENERATE
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
Answer the summons to the parallel world of "Kamitsubaki City" and meet a cast of colorful characters as you set out on a quest to save this city from the brink of destruction in this dark-fantasy sci-fi visual novel!
- 10

ゴシックマーダー -運命を変えるアドベンチャー-
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
命を狙われる当主を守るため、メイドの少女が恐るべき殺人計画に挑む!20世紀初頭英国の伯爵家を舞台にした恋愛ミステリーゲーム。予知夢を元に殺人計画の謎を推理して、当主の命を守る――待ち受けるのは死か密やかな恋か? 選択によっていくつものエンディングに分岐します。
- 11

イヌワシ ~うらぶれ探偵とお嬢様刑事の池袋事件ファイル~
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
お嬢様刑事とうらぶれ探偵が挑む17の事件! 池袋を舞台に男女コンビが大活躍!元ギャング執事に天才高校生ハッカーなど個性あふれるキャラクター達と力を合わせて、サスペンスにコメディ、オカルトなど多彩な事件に挑もう!
- 12

Gothic Murder: Adventure That Changes Destiny
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
A housemaid takes on a terrifying murder plan in order to protect her lord, whose life is in danger! A romantic mystery that takes place at an earl's manor in 20th-century England. Depending on the selection, the story will branch into different endings.
- 13

少女首領の推理領域 -黄金島の密約-
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
マフィアが支配する島で、少女の危険な謎解きが始まる――舞台は2002年、大西洋に浮かぶグイムル諸島。マフィアのボスである父を殺された主人公は事件の真相に迫るため、その跡を継ぐ。グイムルには4つのマフィアの縄張りがあり、そこを調べるためには各ボスと交渉して、協力を求めなければならないといった事情があるからだ。時に証拠を武器にマフィア達と渡り合い、時にボスとして守られながら行く先に待ち受けるものは、さらなる事件と島に隠された宝?選択によって、いくつものエンディングに分岐します。
- 14

パズルハムスター ~地球冒険記~
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Action and Casual with LAB.
match3 puzzle action game! Press the block. Climb the block. Erase the block. Let's aim for the goal! Simple puzzle game!
- 15

カテゴリーI -死線上のサバイバー-
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
生死を分けるのは、人狼ゲームに似たコミュニケーションゲーム―― 爆発事故に巻き込まれ、瀕死のままVR空間で目覚めた10人の男女。 手術を受けて生還するためには人狼ゲームに似た「インフェクテッド・ゲーム」で上位に入らなければならない。 「ゴシックマーダー」「探偵 神宮寺三郎」シリーズ、「イヌワシ」など数多くのADVを制作したオレンジが送る新作ADV。 メインイラストレーター:岸和田ロビン
- 16

未然探偵 The Protea Cases
Single-player alternative to LAB — playable solo, no multiplayer required. Shares Adventure with LAB.
予測された未来に挑め―― 探偵見習いである伊月千春は失踪人探しの仕事の最中、犯罪予測AI『プロテア』を偶然、手に入れるが…