You will be able to add any type of Record Type for your domain.
Managing DNS Entries
Example Record
First, you need to create a semi-secret hostname for the server itself, since you're probably running your Game server on a different IP address from your web server. On the Manage DNS Records screen:
Host: Specify the subdomain in the Host field (e.g. play).
Record Type: "A - Address record"
(You can skip this step if you've already been provided a hostname from your Game Server/IP)
Address: Specify the IP address of your Game Server/VPS in the Answer field. Click the "Save Changes" button to create the A record.
You should now be able to connect to your Game server just by specifying your root domain in whichever game you are running!