Thank you so much for your kind words! :)
"If the fairy tail creatures make a sound by the spawning"
Indeed! That is part of our intended design, they will say funny things on spawn and have funny interactions with different opponents.
We simply didn't finish this on time. There's also *swhoosh* sound for when the gnome uses sword for example. It's just missing from this pushed demo as that part wasn't prioritized & finished.
"Here is a bug: If I spawn the creatures in different position, the layers are wrong, so creatures, there normaly must be behind the other, are in the front."
Yep, the parallax code which was planned from the start, was pushed only on monday 9th, one day after the jam deadline, we didn't update our game here to keep it fair to other jammers. But it's already fixed! :)