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Steam Support
Sign in to get personalized help for Defense Grid 2.
We're sorry to hear you are having trouble with this game.
Here is information from the Store and Community that we hope will help you find a solution.
Support for this product is provided by:
Official Support
Email: bugs-dg2@hiddenpath.com
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Community discussions offer a place where you can talk with other users who play the game, and suggest solutions to any problems. Game developers often monitor these discussions to look for issues.

System Requirements

    Minimum:
    • OS *: Windows Vista, Windows 7, Windows 8.0, Windows 8.1
    • Processor: Dual core CPU 2.0Ghz or faster
    • Memory: 3 GB RAM
    • Graphics: DirectX 10 video card with shader 4 support and Passmark Video Benchmark of 160 or above such as the following: ATI Radeon HD3650 or better (HD3650-HD8000, RX200-RX300+) (Radeon HD 4200 and HD 4250 not included) NVIDIA GeForce 8600 or newer (8800, 9600-9800, or 100-700+) (GeForce 8600M not included) Intel HD Graphics 2500 or higher
    • DirectX: Version 10
    • Storage: 2 GB available space
    • Additional Notes: DG2 requires a multi-core processor and at least 3 GB of RAM on your computer to run. DG2 relies on a DirectX 10.0 or later graphics engine which means it runs on Windows Vista, Win7, Win8, and Win8.1. DG2 will not run on Windows XP. DG2 requires a video graphics card or chipset that supports DirectX10, video cards made with current technology after November 2006 (up to 7 years old). Compatible graphics cards include any AMD Radeon graphics card with the "HD" or "RX" designation (HD2000-HD8000, RX200-RX300+), any NVIDIA card after and including the 8000 series (8000, 9000, 100, 200, 300, 400, 500, 600, and 700+ series), and any Intel graphics chipsets released on the GMA X3100 (2007) architecture and later (GL960, GM965, B43, Q43+, G41, G43, G45, GL40, GS40, GM43, GS45, Core i3 integrated graphics or later, Intel "HD Graphics" or later). DG2 requires Steam to run.
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.