Powered by a custom-built engine replicating lost media CRT aesthetics, PROJECT NIGHTMARE is a dual-mode survival horror endurance test. Choose your fate: the high-octane slaughter of Classic Mode or the claustrophobic dread of Atmosphere Mode.

At a glance

Platform: Windows, macOS, Linux.
Genres: Action, Indie.
Release date: Mar 13, 2026.
Steam user reviews: 1 user reviews (100% positive).
Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Note

Requires a 64-bit processor and operating system

OS

Windows 10 or Windows 11 (64-bit)

Processor

Intel Core i5 / AMD Ryzen 5 (Quad-core or better)

Memory

8 GB RAM

Graphics

Dedicated GPU with at least 2GB VRAM (e.g., NVIDIA GTX 960 / AMD Radeon R9 280) to handle the 3D mode's 2048x2048 shadow maps and procedural grass textures.

Storage

650 MB available space

Additional Notes

Steam Client running in the background for achievements

Activate on Steam

Open the offer above — it takes you to this game's official Steam store page.
Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
Enter the product code exactly as it was issued to you.
The game appears in your Steam library — download and play.

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Project Nightmare

Where to buy (1)

At a glance

Minimum

Recommended

Activate on Steam

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