S21

S21

By Luigi R. Updated: February 2026

To run S21 on PC you need at least a Core i3-4130 / FX-4300 processor and a Intel HD 4400 or GTX-750-Class (1 GB VRAM), with 4GB of RAM and 3GB of free storage. For higher settings and frame rates, the recommended specs are a Intel Core i5 and a NVIDIA GeForce GTX 1060 with 16GB of RAM. Check your exact PC against S21 with our free Can I Run It tool, estimate your frame rate with the FPS Estimator, or see the best GPU for S21.

System Requirements

Minimum
  • CPU: Core i3-4130 / FX-4300
  • GPU: Intel HD 4400 or GTX-750-Class (1 GB VRAM)
  • RAM: 4
  • Storage: 3
Recommended
  • CPU: Intel Core i5
  • GPU: NVIDIA GeForce GTX 1060
  • RAM: 16
  • Storage: 50

S21 — Frequently Asked Questions

What are the minimum requirements for S21?
S21 needs at least a Core i3-4130 / FX-4300 CPU and a Intel HD 4400 or GTX-750-Class (1 GB VRAM) graphics card, 4GB of RAM and 3GB of storage.

What are the recommended specs for S21?
For a smooth experience, S21 recommends a Intel Core i5 and a NVIDIA GeForce GTX 1060 with 16GB of RAM.

How much RAM does S21 need?
S21 requires 4GB of RAM as a minimum, with 16GB recommended.

What GPU do you need to run S21?
The minimum graphics card for S21 is a Intel HD 4400 or GTX-750-Class (1 GB VRAM), while a NVIDIA GeForce GTX 1060 is recommended for higher settings. Check any GPU against this game with our Can I Run It tool.