Can someone give a step-by-step tutorial on how to run it under wine ?
This game doesn't run well in Wine, but you can play it in Ubuntu by using a virtual machine. You can create a virtual machine by using Virtualbox by following these steps: First, obtain a physical disk of Windows or an .iso
Next, install VirtualBox. You can do so from the Software Center. Once Virtualbox has finished installing, open it.
Click "New" in the toolbar. In the wizard that appears, click "Next". Name the virual machine and click "Next". Set the memory size to half your ram. Click Next. Make a new virtual hard disk for the VM, I would recommend around 40 gb. Finish the wizard by clicking "Create". Double-click the virtual machine in the list in the VirtualBox main window. In the first run wizard, navigate to the iso you downloaded earlier, or select "Use Physical Drive". Follow the on-screen instructions to install Windows.