Thanks for your feedback! Glad you liked it.
I'll think about making the monster appear in a different location, perhaps making it a frozen stone figure so it won't be a big surprise to the player.
I don’t really like the animated spikes either, I’ll definitely redo them, I just realized that besides everything you noticed, the spikes don’t make a sound.)
Right now I have completed the controls for Android, I haven’t tested it on a real device yet, there are slightly different controls since there is no mouse, when I like the result, I will refine the gameplay.
P.S. Shift cannot be used if you move along spikes, that was the idea, but I’m thinking of doing it differently.