- added melee attack for player when enemy is close

- added different color of crosshair depanding on the status of ammunition

- tweaked quick change of player direction when running

- tweaked killer throw mechanic - double fire when weapon is empty

- tweaked some details in various levels

- tweaked the condition for player roll - no need to run anymore

- tweaked cover mechanic

- changed running as default

- changed the appearence of wild eggons