RWR supports the following command line switches/arguments:
debugmodeno_simulation(useful for mapping projects where you load RWR straight to the development map)no_ai(useful for mapping projects)metagame_debugmodeverbose(outputs more verbose information to the log)openglflipbig_water(extends the water plane draw distance, useful for mapping and showcase screenshots)- e.g.
map=media/packages/vanilla/maps/map3(load/use the map at the specified path) - e.g.
server_address=modulaatio.com server_port=1238(join the server at the specified address, URL or IP, and port) - e.g.
package=media/packages/invasion(load/use the package at the specified path)
To run with command line switches:
a) right click on your RWR shortcut in Start Menu, Properties, add the switches at the end of Target field, so it says something like e.g. "D:\Games\Running with rifles\rwr_game.exe" no_simulation debugmode
b) go to command prompt (type cmd in Start Menu), browse to your RWR installation directory (e.g. cd "C:\Program Files (x86)\Running with rifles"), type e.g. rwr_game.exe no_simulation debugmode
c) in Steam: https://support.steampowered.com/kb_article.php?ref=1040-JWMT-2947