Subject 4471 — cheap CD keys, compare prices
About the game
Subject 4471 (KalisGo) — Action, Adventure, Indie, Free To Play. On this page we track CD key prices across editions, regions and activation platforms from trusted sellers, with price history and a DLC overview.
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System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10/11 64-bit |
| Processor | Intel Core i3 / AMD Ryzen 3 이상 | Intel Core i5 / AMD Ryzen 5 이상 |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | Intel HD Graphics 5000 / 내장 그래픽 (저사양 옵션) | NVIDIA GTX 1050 이상 (Forward+, 고사양 옵션) |
| DirectX | Version 11 | Version 11 |
| Storage | 1 GB available space | 1 MB available space |
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About this game — FAQ
Can Subject 4471 be played single-player?
Yes, Subject 4471 is a single-player game.
What languages does Subject 4471 support?
Subject 4471 is available in: English, Korean.
FAQ
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.