Meh, nothing more than practice. Too simple as a decbuilder, too static as a h game. Wanna decbuilder - Slay the Spire, h game - maybe smth else, tho for smb that game's gonna be ok as h game. But don't get me in the wrong, THAT game NOW is meh, but that doesn't means that it won't give enough knowledge to make smth cool or won't be better in the future. Keep working, and wish you best.