diff --git a/Vanguard.nix b/Vanguard.nix
index d686c1c6..8e7fd334 100644
--- a/Vanguard.nix
+++ b/Vanguard.nix
@@ -30,7 +30,6 @@
   home-manager.users.xenia = import ./home/Vanguard/xenia.nix;
 
   # Enable steam with proper integrations
-  environment.systemPackages = [pkgs.mesa];
   programs.gamescope.enable = true;
   programs.steam = {
     enable = true;
@@ -39,6 +38,10 @@
   hardware.steam-hardware.enable = true;
   hardware.opengl.driSupport32Bit = true;
 
+  # Requirements for Star Citizen
+  boot.kernel.sysctl."vm.max_map_count" = 16777216;
+  environment.systemPackages = with pkgs; [mesa lutris wine-wayland winetricks];
+
   # Extra hardware configuration
   hardware.openrazer = {
     enable = true;