Just leave it on the main menu after beating it and it eventually will give you the badge. I Left it there for 5 min? I had left the room and came back and it gave the badge
If you don't get your BOtD badge after you beat origianl mode just let it sit there for about 5 minutes and it might register for you, I had a delay of about 3 minutes just letting it sit at the main menu after win
Glad I had started playing this befor and had a good amount of upgrades so it didn't take as long to get the BotD. But I was getting close in distances 18k, 20k, 12k, 23k, 24,583k grrrr, 19k doh, 27.8k woohooo!!!
Seems like it takes anywhere up to five minutes after you beat a room for it to register that you beat it. I am up to 9 and only registered the 2nd room beat, and while typing this it registered the 3rd room. So if you are not getting badge beat up to lvl 9 and just go do something else for a half hour or so.
It seems the game updates the wave you have beat at a very slow rate so when you beat say wave 31 pause the game and let it catch up to you to get the BOTD. That's what I had to do
Well I just left my game sitting on the awards section for a few minutes started reporting a missing badge and came back to game and had the badge hope you guys get yours!
Like the badge of the day says, you do the lead pipe quest befor you leave the village, this means when you are kids go to the top right most house talk to the npc, the go out of the house, follow the path to the left, go in sewer kill till you get the pipes, then take them back. Don't leave the village when you are kids till you have done quest.
Badge of the day was hard and won in the last 2 steps of my final week befor hitting age 19 and game ending, I was starting to sweat trying to get my 20th chest and seeing I had no time left. I grabbed the chest and took a step and I was too stressed to continue in dungeon. But I got the chest sheesh talk about a hard close call.