Bugs makes it frustrating

I’m a backer from Kickstarter. After several delays it finally arrived. But there’s so many bugs that it’s very frustrating to play. I like the idea, but it just doesn’t deliver. The game has trouble sensing jump, ducks and hooks. The only game Shardfall lacks motivation and the feeling of you getting better at it. There are no levels so you can’t go back to play a beginner level to see your evolvement or get a better score. There’s no story, nothing happens. Every game is the same. The enemies will get harder to beat but you get gear that makes up for it. And you won’t fight the easiest enemies, so again no feeling of getting better. Honestly it could have been a game without logging in, rather offer a few different levels and the choice of difficulty level like an arcade game. I really wanted this game to be good. It’s sad that there’s no more updates and attempts to make it better.