That was a cute, simple game. I wish there was a little bit more about why we're fighting the cult or why they're summoning Satan, but I also understand that that lore isn't really needed. I felt like the gameplay was really simple, but I did like the battle sprites. I also love that you can choose your own character.
One thing I did NOT like were the mazes. I'm glad that you kept them very short and somewhat linear, and I did like that there were treasures scattered all over the place. That made the mazes feel less tedious. All in all, you did a good job. I can see some potential here if you ever want to expand the game in the future.