03.04

First-person horror shooter about facing your sins in purgatory

JPEG OF PAIN GAMES · Published by JPEG OF PAIN · Released Jan 1, 2019

Reviews: Mostly Positive; 78% of 566
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 7 years ago; Jan 18, 2019
Minimum PC: GeForce GTX 650; 4 GB RAM · 2.4 GB disk; Full requirements

What is 03.04?

This free first-person horror shooter follows a violent man seeking atonement in purgatory. You move through six locations representing his soul and fight inner demons with firearms or a melee weapon, approaching encounters cautiously or attacking directly.

For you if...

+you want a hardcore campaign without firearms or saving
+you like testing how long you survive in an arena

Not for you if...

−you are looking for multiplayer rather than solo play
−you prefer horror without graphic violence or gore

What players say

78% of 566 reviews are positive

Players praise the atmosphere and monster designs. Some find the campaign too short or the combat repetitive.

Screenshots and trailer

03.04 system requirements

Minimum: GeForce GTX 650, 4 GB RAM, 2.4 GB of disk space.

As published by the developer.

Can my PC run 03.04?

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Minimum

OS: Windows 7, 8, 8.1, 10 (x32 | x64)
Processor: Intel Core i3-7100 | AMD
Graphics: Nvidia GeForce GTX 650 | AMD
Memory: 4 GB RAM
Storage: 2500 MB available space
DirectX: Version 11
Notes: Keyboard, mouse

Does 03.04 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does 03.04 run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 16
Steam features: Family Sharing
Languages: Full audio: Russian. Text only: English.

Does 03.04 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam