The idea is great, but the execution could have been better.
First of all, the artstyle: There are sprites with higher resolution and quality than the others, and they are blurry, which kind of breaks the pruposose of pixelart. When you use assets, you need to make sure they look similar enough to belong to the same game.
The gameplay is a bit confusing, the player moves way to fast, and I'm not sure what exactly killed me.
But, after all, it is addicting :)