Compare Jack Is Missing prices across trusted key stores and find the best deal. Developed by Kevin Yang Games. Published by SA Industry. Released on 8/28/2018. Available on PC, Mac, Linux. Genres: Action, Adventure, Casual, Free To Play, Indie, Simulation, Strategy.

A free prototype horror game that confines you to one room and asks you to figure out why Jack vanished.

I approached this expecting a polished experience, and that's not what Jack Is Missing offers. It's a prototype, plainly stated, which means experimental mechanics and rough edges. The core idea is sound for a one-room horror setup: you're trapped in a confined space with environmental clues, and the challenge is piecing together what happened to Jack through observation and interaction. For a free game, that's ambitious enough to be worth a look if you're curious about indie horror design thinking. The simulation elements are minimal, and the strategy angle mostly involves trial-and-error problem-solving rather than deep systemic play. It's short, rough around the edges, and clearly unfinished. If you want a polished horror experience, look elsewhere. If you're interested in how a solo developer approaches confined-space narrative design, this prototype has its moments. Diego, Scout Team

Jack Is Missing

Jack Is Missing

Aug 28, 2018Kevin Yang GamesSA Industry
GamerScout Says

A free prototype horror game that confines you to one room and asks you to figure out why Jack vanished.

PCMacLinux
Best Price Available
€0.33
at Kinguin
Lowest tracked: €0.29
Track this price

GamerScout Verdict

A short free prototype for horror fans interested in one-room puzzle design; rough but conceptually sound.

Compare Prices(3 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€0.33
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€0.39
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€0.39-61%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€0.49-51%
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

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Price History

Lowest tracked
€0.297 Jul 2026
Current best
€0.33
Keyshops
€0.29€0.30€0.32€0.337 Jul21 Jul4 Aug17 Aug31 Aug
7 Jul — 31 Aug
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Screenshots & Media

About Jack Is Missing

I approached this expecting a polished experience, and that's not what Jack Is Missing offers. It's a prototype, plainly stated, which means experimental mechanics and rough edges. The core idea is sound for a one-room horror setup: you're trapped in a confined space with environmental clues, and the challenge is piecing together what happened to Jack through observation and interaction. For a free game, that's ambitious enough to be worth a look if you're curious about indie horror design thinking. The simulation elements are minimal, and the strategy angle mostly involves trial-and-error problem-solving rather than deep systemic play. It's short, rough around the edges, and clearly unfinished. If you want a polished horror experience, look elsewhere. If you're interested in how a solo developer approaches confined-space narrative design, this prototype has its moments.

Diego
Diego · Scout Team

Strategy & simulation

Tags

singleplayertier:sub-5One-Room PuzzleNarrative MysteryPrototype GameFree-to-PlayEnvironmental Storytelling

System Requirements

Minimum

OS
Windows 7
Memory
4 GB RAM
DirectX
Version 11
Storage
900 MB available space
Graphics
NVIDIA GeForce 630 / other with 2GB memory
Processor
Intel Core i3 / other

Recommended

OS
Windows 10
Memory
8 GB RAM
DirectX
Version 12
Storage
1 GB available space
Graphics
NVIDIA GeForce 940 / other
Processor
Intel Core i7 / other

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Reviews & Ratings

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Game Info

Developer
Kevin Yang Games
Publisher
SA Industry
Release Date
Aug 28, 2018

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Best price€0.33
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Frequently asked questions about Jack Is Missing

How much does Jack Is Missing cost?

As of 31 August 2026, the cheapest in-stock offer for Jack Is Missing is €0.33 at Kinguin, out of 4 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Jack Is Missing cheapest?

The lowest in-stock price we track for Jack Is Missing is €0.33 at Kinguin (31 August 2026). We compare 4 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Jack Is Missing available on?

Jack Is Missing is available on PC, Mac, Linux.

When was Jack Is Missing released?

Jack Is Missing was released on 28 August 2018.

Who developed Jack Is Missing?

Jack Is Missing was developed by Kevin Yang Games and published by SA Industry.