This game is really well made love the Mechanics, Visuals and sound track.
Here are some suggestion:
1)I Know there is a guide popup in beginning saying how to play. but in place of that I suggest to make a tutorial system which teaching players when and where to use the F key and basic navigation.
2)I do like to see arrows which says where to jump and where to go exactly.
3)Marking Charging points and when a new player getting close to charging station then a pop up like what exactly Charging points do how to activate it. Just added in tutorial.
Overall Love this game And in chase if this game have leaderboard system it will be a awesome competitive game.