When I first saw this game on steam, I was instantly drawn to it.
Sideway New is a side-scrolling platform game with inspiration from FEZ. The artwork is great, fit the game very well to make an enjoyable atmosphere. The game is filled with light humour, but for the most part, are unnoticeable. The game has a variety of enemies, traps, and skills to keep you on your toes.
The game is short. There are some noticeable problems that would frustrate you, but if you do get the game working, it is an enjoyable game. If I recall, the game does not like multi-monitor setup, so you will have to disable all other monitors to play the game. Unfortunately, if that does not fix your problem, I can not remember what was the other procedure I had to do to get the game working.
Is the game worth it? That depends on whether or not you can get the game working.