I played the game to level 3-2, I think, then left the tower to return the quest items and sell off the loot. At first I really enjoyed the gameplay loop of timing your attacks and dodging enemies, it felt really satisfying, but once the green and blue wizards appeared, it started getting boring, cause they felt a lot tankier, while my weapon was dealing the same low damage, so I was doing the same things to take them out, but it took longer. I wanted to use a sword, but I guess my character didn't have the appropriate skill to use it.
I feel like the game was rather generous with health potions, but maybe that was only because I was playing on a lower difficulty or didn't reach higher floors.
I also feel like I've barely scratched the surface of this game, and it has tons of content worth exploring, so once I have time, I will return to it, at least to check if the trader has appropriate items for my character and to enter a new location, that appeared in the menu after I took another side quest, I guess.
Yeah, I like this game.