I had no idea what I was doing, or how anything worked, sorry. I've never played wordle, so I was out of the loop immediately.
I thought I needed to send the bats to letters to spell something, but I'm not certain how the bats spawned, or what unlocked them - I spent most of the time with only 2 or 3 bats that kept dying.
I'm sure if I knew a little more on how to play I'd have been able to work it out.