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Project Hailstorm

Project Hailstorm

Step into the shoes of a researcher in the depths of the antarctic and uncover the mysteries behind Project Hailstorm.

Released Feb 10, 2025 Developer Imbrium Platforms Windows Walking Simulator3DFirst-PersonAlternate HistoryShort
View on Steam ↗ Free (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

84.2%positive703 reviews
Recommended · 0 found this helpful

“Project Hailstorm is a short horror adventure that I found surprisingly effective despite how little time it gives me. I play as part of a recovery team heading deep into the Antarctic to investigate what happened to an earlier expedition, and I liked how quickly the game…”

— a player, Steam review · 2 hrs played
Recommended · 0 found this helpful

“This is short story with a a couple of simple puzzles. It has a nice atmosphere and so it would be nice if this becomes a full game.”

— a player, Steam review · 1 hrs played
Recommended · 0 found this helpful

“Project Hailstorm is a sampling for what I hope is to come. The game sets a spooky, atmospheric, tone that will keep the player on edge a little bit. Sadly, after 20 minutes of gameplay, it's all over. If you're looking for a quick game to play with quality work put into it,…”

— a player, Steam review · 0 hrs played
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Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Feb 20, 2025
Project Hailstorm 1.0.2

Quick patch that should help performance later on. - Minor fix regarding level streaming not correctly deloading previous instances.

Feb 14, 2025
Project Hailstorm 1.0.1 - Documentary Now Live!

Quick patch addressing a few small changes: Added a 20 minute long making of documentary in the main menu! Several subtitle grammar/spelling mistakes Collision fixes on various assets

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresAction, Adventure, Free To Play
Player tagsWalking Simulator · 3D · First-Person · Alternate History · Short · Horror · Linear · Story Rich · Realistic · Sci-fi · Atmospheric · Investigation (Steam store community voting)
FeaturesSingle-player · Full controller support · Family Sharing
LanguagesEnglish * *
ControllerFull support
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: Intel Core i7 4790K Memory: 16 GB RAM Graphics: Nvidia GeForce GTX 970 DirectX: Version 11 Storage: 3 GB available space