2. Click on Tools -> Launch XPMOD.
3. Get someone else to install the same mod (or someone who already has it). A good place to find people is here or on Discord.
4. Play a game together on Fast mode. Ideally use an Asian homecity as that will allow you to create any other homecity at a high level by default, afterwards.
5. Wait until 2 minutes of game time pass, then one of you just resign (the winner will receive the XP).