Japan Stigmatized Property 3 System Requirements

Why requirements matter for a surveillance game

Japan Stigmatized Property 3 is not a ray-traced showcase, but it is a focus game. Dropped frames, thermal throttling, or a phone that silences notifications by freezing touch inputs will end a shift faster than a clever ghost. Use this page as the launch-era Steam baseline and a sanity checklist before Hazard Pay or co-op nights.

Official numbers come from the Steam store for app 4611990. Mobile App Store / Play listings do not publish identical GPU tables—treat phones as “stable Wi-Fi + cool device” targets instead.

Windows (Steam) — minimum

• OS: Windows 11
• Processor: Intel Core i3-6100 / AMD FX-6300
• Memory: 8 GB RAM
• Graphics: DirectX 11 compatible GPU (integrated graphics supported)
• Storage: 1 GB available space

Windows (Steam) — recommended

• OS: Windows 11
• Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
• Memory: 16 GB RAM
• Graphics: GTX 1050 / RX 560 class
• Storage: 2 GB available space

Recommended is about comfort: smoother camera switches under overlays, capture software, and browser wikis open on a second monitor. Minimum is enough for many officers if background apps stay quiet.

macOS (Steam) — minimum

• OS: macOS 10.15 (Catalina)
• Processor: Intel Core i5 / Apple M1
• Memory: 8 GB RAM
• Graphics: Intel Iris Pro 5200 / Apple M1 integrated GPU
• Storage: 1 GB available space

macOS (Steam) — recommended

• OS: macOS 12.0 (Monterey) or later
• Processor: Intel Core i7 / Apple M1 Pro or higher
• Memory: 16 GB RAM
• Graphics: Radeon Pro 560 / Apple M1 Pro integrated GPU
• Storage: 2 GB available space

Storage, Cloud, and session hygiene

Steam lists Steam Cloud, custom volume controls, adjustable difficulty, and mouse-only options among features. Cloud helps between a desktop and a laptop, but do not assume mid-shift magic during co-op—finish the night, then hop machines.

Before 00:00:

1. Close RGB suites and overlay stacks that steal A/D focus.
2. Raise game volume; knocks and moans are fail prevention, not ambience.
3. If you stream, budget CPU for the encoder on recommended-class hardware.
4. Keep the Shift Checklist on a spare device so the game window stays clean.

Mobile expectations (iOS / Android)

Launch mobile clients share the same four properties and fail math. Bundle IDs at launch:

• iOS: App Store id 6768917844 (日本事故物件監視協会3 -JSP3-)
• Android: jp.co.loxarc.jsp3.prod

Practical mobile rules:

• Prefer Wi-Fi for co-op room codes and cross-play with Steam partners
• Disable banners that cover report buttons
• Avoid charging-while-throttling heat traps during Hazard Pay
• Remember Steam achievements live on Steam—mobile clears still teach the property, but the 32-badge board is a PC meta layer

Deep mobile habits: Mobile Guide. Platform matrix: Platforms.

Co-op and mixed hardware

Online co-op is two officers with PC↔mobile cross-play. A Steam host on recommended Windows and a phone joiner on cellular will disagree about latency even when both “meet minimums.” Agree on audio call routing outside the game, and swap hosts once if room join fails. Setup: How to Co-op and Cross-play.

Accessibility-adjacent store flags

Steam categories call out Mouse Only Option, adjustable difficulty, and custom volume—useful when a partner cannot remap every key or when you stream with limited hands free. Bindings reference remains Controls.

When to re-check this page

OS major versions, Steam Deck verification notes, or new minimums can appear after launch week. Re-open the live Steam system requirements panel after big Apple or Microsoft releases. Until then, this page mirrors the August 2026 desk: modest PC/macOS bars, integrated GPU friendliness, small install size, and mobile as a first-class co-op citizen rather than a demoted port.

If your machine clears recommended specs but you still miss four concurrent anomalies, the bottleneck is procedure—not VRAM. Return to Mission Failure Rules and Beginner Tips before buying new hardware for a camera game.