Thank you for checking it out!
I will definitely want to add more story into the game in the future. And thank you for catching those little bugs, I'm happy to know there wasn't any big ones. :)
The Locyrm's special ability is different from the others, which is it's extra non-battle ability, "teleport". It will bring you back to the last tent you have visited. In the future it may be changed in favor of another on-map ability like the others.
There was definitely more I wanted to do with abandoning monsters, but wasn't able to implement it. Maybe in future versions you'll see more things to do with monsters and abandonment.
Really pleased to know you enjoyed your experience! :D