IN & OUT is a first-person puzzle game you can't solve by staying inside the game. Search the Internet, decode symbols, use real-world knowledge and survive Project ISO's tests. One wrong answer can end your run.
In & Out 在线人数与 Steam 图表
实时
在线人数024 小时 —
24 小时峰值玩家0今日最高样本
30 天峰值玩家0平均 —
历史峰值玩家0自开始追踪以来
30 天游玩时长—估算值
Steam 图表 · 30 天在线人数等待采样
正在收集每日样本尚未存储该游戏的每日样本。积累最初几天的历史数据后,曲线就会出现。
24 小时—7 天—趋势持平
评测9 篇评测
88.9%9 user reviews
8 篇好评1 篇差评
推荐数—
媒体
5 张图片
游戏详情
关于这款游戏
游戏
发行日期2026年8月31日25 天前发行
开发者KASTEN发行商KASTEN类型独立
15成就—DLC4230140App ID
关于这款游戏
玩家数更新于 9月18日 23:34 UTC · 商店数据更新于 9月22日 08:28 UTC · 来源:SteamWebAPI
There is no voice to guide you. No written explanation. Only cold rooms, symbols, mechanisms, doors, and a presence that seems to record every choice you make.
Welcome to IN & OUT.
Observe before you act
IN & OUT is an immersive first-person puzzle game built around observation, deduction, and visual interpretation.
Each room follows its own internal logic. You will need to study the environment, read the signs, connect the elements, and find the answer that lets you move forward.
The system gives you nothing for free. It waits for you to understand.
Visual puzzles, not instructions
The puzzles rely on symbols, shapes, spatial clues, and logical associations. The game asks you to look closely, form connections, and test your reasoning with care.
This is not about guessing. It is about understanding how the room thinks.
A facility under control
The world of IN & OUT is minimal, technological, and silent. Every space feels like part of a larger protocol: Project ISO.
You move through a cold architecture somewhere between a clinical laboratory and an endless datacenter. The feeling is simple: you are not alone, even when no one is there.
A progression that keeps tightening
Every correct answer opens another space. Every new space introduces a rule, a variation, or a doubt.
The deeper you go, the harder it becomes to separate testing from observation, and observation from obedience. The game does not always tell you why you are here. It lets you discover it through what it asks you to do.
What to expect
- Puzzle solving based on observation and deduction.
- A cold, silent, controlled atmosphere.
- Room-by-room progression through tests and symbols.
- An implicit narrative connected to Project ISO.
- An experience for players who enjoy searching, thinking, and questioning what they are being asked to do.
The system is waiting
IN & OUT does not only ask you to solve puzzles.
It asks you to prove that you can enter, understand, and get out.
常见问题
In & Out 在 CN 区 Steam 商店的售价为 ¥ 22.00。自 2026年9月22日 以来,我们记录到的最低价为 ¥ 22.00。Steam 在 14 个地区为该游戏单独定价——各地区价格见上方。