Patch 4 Notes 24 October 2013

New Features:

SP & Co-op Mission Objectives now include objective indicators to more easily locate.
Lean Added to Toggle Alt-Options (Toggle Lean, ALT-L, Toggle Zoom, ALT-Z, Toggle Run/Walk, ALT-R, Swap Run/Walk, ALT-T).
Steam Server Browser now supports launching and joining a game directly when game is not already running.
Changed Team Indicator icons to Red Sabre and Urban Camo to better inform players of their friendly teams.

Adjusted chat log to not conflict with team indicators in versus mode
Fix for Red Sabre sometimes displaying "tango" arms when picking up weapons & spawning
Adjusted in-game messages to display lower to not interfere with ADS
Fix for music playing at beginning of Versus match
Removed Mission/Win from in-action and added to AAR Screen
Fix weapon selection sometimes not functioning correctly for clients
Disabled bad Tango spawn on Radar Station Tango Hunt
Added audio cue when ALT toggle keys are used