Is Project:Null Hypothesis free?

Yes — Project:Null Hypothesis is free to play, so you can install and play it without buying anything.

Can I play Project:Null Hypothesis on Mac?

Not natively — Steam lists no macOS version of Project:Null Hypothesis. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Project:Null Hypothesis multiplayer?

No — Steam lists Project:Null Hypothesis as single-player only.

Is Project:Null Hypothesis on PC Game Pass?

No — Project:Null Hypothesis is not on PC Game Pass right now.

Project:Null Hypothesis

Name: Project:Null Hypothesis
Brand: KNTcorp.
Availability: InStock

KNTcorp. · Simulation, Cinematic, First-Person, Realistic, Atmospheric

Project:Null Hypothesis is free to play — no purchase needed. We track it so you know if that ever changes.

Simulation deals

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

Project:Null Hypothesis price

Project:Null Hypothesis is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Project:Null Hypothesis

Project: Null Hypothesis is an immersive horror game where you relive the last moments of the life of Elias Weber, a researcher at Lear Company who disappeared into the Backrooms.
You will play as Elias found recordings, exploring the anomalous space with him. Uncover the sinister secrets of the Backrooms as you wander through endless corridors and frighteningly familiar rooms.
His notes are the key to the solution. Immerse yourself in his nightmare, relive his last day in the Backrooms, and uncover the dark truth.
Can you uncover what happened to Elis before he met an unknown fate?

Good luck from the teams of KinTstudio, Lear Company

Project:Null Hypothesis — game info

Platforms: Windows
Player modes: Single-player
PC Game Pass: Not included

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like Project:Null Hypothesis

News

All news →

Xbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026

Deals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026

Freebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026

Deals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026