Awesome game and cool spear mechanic, I was stuck for about a minute before i realised you could jump on it lol! Very nice level of cohesion & polish.
I thought the learning curve was well done until I got stuck and didn't know how to progress. That said I found it fun to encounter the static spikes & then the rotating ones (although if the rotating spikes in the first zone near were the critical path I am too dumb to be able to get past them and imo thats too hard..?)
I never found out how to crouch/slide which is where I think i got stuck and couldn't find where was new to get to, but I am a noob to this genre so perhaps I missed something obvious.