Very addictive !
You can bump your head on the right platform when you jump from the book shelve so I'd offset the platform a bit to the right. And fix the spawn-kill issue. Don't worry, I haven't seen any game yet without bugs (including mine ;) )
Viewing post in Ghost Patrol jam comments
Yeah the platform spacing could use some tuning, but because of how pico-8 does map tiles I'd have to make a sizeable change to the collision code in order to do a less than 8 pixel offset, and there wasn't time. I also agree there should be a grace period on ghost spawn. I'm probably going to do an update post-jam to try to polish things up a bit.