Modern systems often run the game "too well," causing the physics engine to break or the game to freeze. Apply these fixes for a smooth experience:
Reduces the initial download size to anywhere between 1.5 GB and 3 GB. Assassin-s Creed 1 Pc Download Highly Compressed Game Fixed
Once finished, use the desktop shortcut to launch the game. Because it is a "Fixed" version, it should bypass the original DRM issues. Troubleshooting: Making it Work on Modern PCs Modern systems often run the game "too well,"