Cool you played it, but I'm unfortunate to tell you that it's an early build of the game...
I hope to finish it by later today so await that if you want.
As for bat enemies, becaouse of the simplistic combat system, most enemies devolv into stat-checks, I've decide to embrace that, making challange be preparing yourself ahead of time.
Them killing you on the start does feel bad, I'll add some obstacle to delay the player.
Thank you for playing!