Duet Night Abyss lists modest midrange PC specs on its official store page, with a notable bump in recommended memory and storage over early test builds. Here’s what your system needs to install and play it, plus a quick note on Windows support if you’re still on older OS versions.
Duet Night Abyss PC system requirements (official)
| Component | Minimum | Recommended |
|---|---|---|
| OS | Windows 7 64-bit | Windows 10 64-bit |
| CPU | Intel Core i5 (9th gen) / AMD Ryzen 5 2600X or above | Intel Core i7 (10th gen) / AMD Ryzen 7 3700X and above |
| Memory | 16 GB RAM | 32 GB RAM |
| Graphics | NVIDIA GeForce GTX 1060 / AMD Radeon RX 580 | NVIDIA GeForce RTX 2060 / AMD Radeon RX 5700 XT |
| Network | Broadband Internet connection | Broadband Internet connection |
| Storage | 32 GB available space | 40 GB available space |
These are the current requirements listed on the game’s Steam page. Plan for the recommended 32 GB of RAM and 40 GB of storage if you want headroom for higher settings and future updates.
Windows version support (Steam client requirement)
While the game’s minimum OS line still includes Windows 7, the Steam client only supports Windows 10 and later as of January 1, 2024. If you’re on Windows 7 or 8.1, you won’t be able to install or update the game via Steam without moving to a supported OS.
What changed from the technical test
During an earlier PC technical test, the listed specs were lighter, especially on RAM and storage. That’s common before the launch content is finalized. For context, here’s what was published for the test period:
| Component | Test Minimum | Test Recommended |
|---|---|---|
| OS | Windows 7 64-bit | Windows 10 64-bit |
| CPU | Intel Core i5 (9th gen) / AMD Ryzen 5 2600X | Intel Core i7 (10th gen) / AMD Ryzen 7 3700X |
| Memory | 16 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GeForce GTX 1060 / AMD Radeon RX 580 | NVIDIA GeForce RTX 2060 / AMD Radeon RX 5700 XT |
| Storage | 20 GB | 20 GB |
The release listing now recommends 32 GB of RAM and 40 GB of storage, which better reflects a full build and ongoing content updates.
Key takeaways
- You can launch with a GTX 1060 or RX 580 and 16 GB of RAM, but the current recommended spec targets 32 GB of memory and a midrange GPU like an RTX 2060 or RX 5700 XT.
- Allocate 32–40 GB of disk space depending on whether you aim for minimum or recommended install sizes.
- Make sure you’re on Windows 10 or later to use the Steam client, even if the game’s minimum OS mentions Windows 7.
If your PC slots somewhere between these tiers, start with medium settings and adjust from there. The hardware targets are reasonable for a 3D action RPG, and the recommended spec leaves room for smoother performance at higher detail.
