Last year, my personal GOTY was tied between Void Stranger and Pizza Tower. I eventually decided to get behind Void Stranger because it was more important to me to tell people to play it and how fuckin impossible great it is. Pure mechanics though? Pizza Tower in a walk. This year, Pizza Tower is threatening to do it a-fucking-gain with a free update that adds a new playable character that plays so differently that all these stages look and act differently now. They also added a secret third mode that I think could possibly get someone killed! What a great game!