For a safe and official experience, you can find the game and its official updates on Steam or track detailed patch history via SteamDB . Thunder Tier One Patches and Updates - SteamDB
1.4.1 (includes cumulative updates and patches up to this build)
Based on Steam data, the game requires the following for stable operation: Windows 7/10 (64-bit) Storage: ~20 GB available space Memory: 8 GB RAM (16 GB Recommended) Graphics: NVIDIA GeForce GTX 950 or better Key Features & Updates in Build 1.4.1 The 1.4.1 build includes several Steam Community fixes: