Hi Julie Max! The reason why there are no save points is because The Biscuit Tower is designed to be short but challenging, which adds to the core gameplay loop. Also, I saw loads of people who played my game didn't know about the pass-through spikes, and a quick reminder: Those spikes may look impossible to pass-through, but they actually are. You just have to walk around them and don't jump on them.
Thanks a million for playing my game! Really appreciate the feedback!