I do recommend this game but I don't think it has enough content for the $15 price tag. It is more of a $10 game in terms of playtime and fleshing out the mechanics. The levels are good, but it definitely isn't a metroidvania. You have to go to all rooms in the game and pick up abilities in sequential order. There is no reason to go back to previous rooms unless you get stuck on one of the more annoying rooms and need to drop down to a save point for mana. Still worth a try and it is alluding to a sequel, but that sequel will need to improve on some of the lacking areas and add new mechanics/obstacles.

Fun yet sometimes very frustrating game. If you like pinball, you should like this game.
The whole world is basically one big pinball table.

If I hadn't idled on the pause menu I would have been able to return this game after completion within the 2 hour window. I was really let down there wasn't a second world after the spire.
I recommend it reluctantly because I like supporting indie devs but this could have been a 5 dollar game and still felt too short.