Played browser version,
Its thing of personal preference but things feel a bit slow. Movement is slow, and time between attacks is slow. Though you mentioned this is intended as a phone game right? Probably feels different on phone.
Feels like there should be some sort of indication for when the bow is charged enough to fire. Would also be nice if the shooter and charger guys had some indication they are about to attack.
Sword, speak, and crossbow where all fun. Though crossbow feels a bit op. Kind of hate the bow for the above mention reason of not having feedback for when it can be fired.
Thanks for the demo and good luck with the game!