The only gimmick is dashing, which is copied off of Celeste, the music may be simple but thing is its not enough for the 5 minutes of play that i have gotten off of this game, as i have 100%ed it. you can dash seemingly forever, because nobody would check that in the air because all of the platforming doesnt need air manuevers over 3 blocks. The jump sound effect is obnoxious, too, and you can stick to walls almost constantly, and jump on them. Even in a game like Celeste, you cant stick to walls forever, as there is an invisible stamina bar that some modders made visible.
Honestly, this feels like a imbetween between Celeste Classic and Celeste, but it doesnt seem to get good sides of both.