Minimap improvement — Return To Sender Steam update #551090

Hey everyone! The minimap has been improved in this update. Walls are now rendered on the radar so you can see the layout of the level. This also improves things in multiplayer as you can see exactly where the other player is. The rocket launcher has also been buffed as it's damage output was not quite up to par with the Assault Rifle and Double Barrelled Shotgun. Patch Notes: Cowmogorgon updated with final sprite with detailed sides. Minimap now renders walls for both local and remote player Rocket Launcher damage increased Lobby properly closes after victory. This should fix game crashes as someone tries to join while on Victory screen