: This is an expansion pack. You must already have the base game, Sid Meier's Civilization: Beyond Earth , installed on your system.
If you want to ensure your setup runs this expansion perfectly, let me know your current (CPU, GPU, and RAM) or your operating system , and I can tell you exactly how well the game will perform. Share public link
| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | "Missing executable" error | Base game not installed | Install Beyond Earth first. | | Download stuck at 99% | Steam cache or antivirus blocking | Clear Steam download cache. Temporarily disable antivirus. | | Expansion shows as installed but game is base version | Corrupted DLC manifest | Right-click game > Properties > Local Files > Verify integrity of game files. | | Low FPS even on good PC | Rising Tide defaults to DirectX 9 mode | Force DirectX 11: In Steam launch options, type -dx11 . |
The Linux version is also provided by Aspyr Media, Inc.
Are you planning on diving into the alien oceans for the first time, or returning to claim a new Affinity? Let us know what faction you are playing in the comments below!
Steam is required, along with a one-time internet connection for activation.
: You are no longer tethered to land. Build massive floating cities that can physically move across the map to claim new resources. Dynamic Leader Traits
Rising Tide was also ported to macOS and Linux by Aspyr Media. If you are downloading the game on non-Windows platforms, keep these requirements in mind:
To sum it up, preparing for Sid Meier's Civilization: Beyond Earth - Rising Tide involves three simple checks:
The official support page provides a clear snapshot of these requirements:
Sid Meier's Civilization: Beyond Earth - Rising Tide - Steam