So, just played for some time and:
-OpTiMiZaTioN :D - i have a pretty strong pc, however game was still too laggy
-not enough fuel for your anti-ghost stick (at some point i had like a fue dozens of ghosts coming after me and i had no charges)
-map is too big :D (and a bit boring), i've got lost a few times :) (the map ui wasn't really helpful(might be cool to add your current direction as an arror or smthg))
-Movement is really satisfying :D, almost can feel the inertion.
Btw, here some bugs i found:
-opening inventory disables your controls (probably something with input mode)
-open/close map sound comes with a delay
-there is texture streaming pool budget warning if you set high textures (if i remember correct there is a command to make pool bigger)
Anyway i had some fun playing :))
good luck with the project!