A dead server is a grinder’s paradise. No one is there to engage in long fights, no one will steal your coins, and most importantly, no one will attempt to dethrone your spot on the leaderboard. This allows you to grind unreal amounts of coins, and I will show you a way that I have identified to be VERY fast.
Step 1: Find a dead server. If even one player is present during your session, your job will be infinitely harder. The best server to play on is usually EU, because not a lot of people play there due to lag.
Step 2: Grind to 30k coins, using the berserker + knight path. Trust me, you want to stay a knight.
Step 3: Find a good spot to leave coins. It can’t be too close to the middle, or bots that spawn will take it. And you have to make sure that no bot in the server is in your area.
Step 4: Reload the page. Your 50k coins will save. Immediately log back on and race to the pile of coins you left behind. This step is easier with a friend, but a friend isn’t necessary. If you have done it right, you will now have enough coins to go down the berserker path and choose knight again. The reason we stay a knight is because it is good at grinding, and the size of the evolution isn’t big enough to attract bots to your coin pile, and it isn’t too small that any bot that finds your coin pile gets ALL of your coins.
Step 5: Grind to 30k again, and repeat.