Earlier today I was playing tower defense and I won. I saw the message saying "+20 points" and wondered if I had gotten more than that. I quickly scrolled up in the chat and there were no times I got anything. Tower defense can take a long while and I think it should give more coins. Also if you lose you get nothing. Unless you type gg in chat to get 1 experience. But I feel like maybe you should get 1 coin for placing a tower. and 1 coin for upgrading a tower. Plus the 20 coins at the end. Since games take so long it would make it worth people's while. I hope you like this suggestion.