Thanks for playing my game. I really appreciate it!! Yes, the crosses semi randomly spawn and the void gets faster every time you collect a cross. And yes, I noticed the sensitivity and the walls needed fixing. There's a bunch of other problems that I'm surprised you didn't find 😂. I made this game in 4 days, so it's understandable that it had problems. I'll be sure to implement sensitivity and better walls in my next game though!! Again, thanks for playing my game!!