Play original HL levels with OpFor weaponsĪll you have to do is start OpFor with the cheats on, start a new game or boot camp, and type 'map c0a0' to start from the train, 'map c1a0' to skip the train intro, or 'map t0a0' for the hazard course. Opposing Force returns to the same setting as Half-Life, but instead portrays the events from the perspective of a. Opposing Force is the first expansion for Half-Life and was first announced in April 1999. The game was developed by Gear and Valve corporation and published by Sierra on November 19, 1999. Gravity change Use numbers 10-800 for # sv_gavity # Half-Life: Opposing Force is an expansion pack for valves science fiction FPS Half Life.

Get Item (Insert item name for item) /give item Go to Map (insert map name for name) /map name It is also reported you can go to the console by pressing ~ then type in sv_cheats 1 instead of having to do the command line parameter above Now while playing you can press ~ to bring up the console. Start the game with the command line parameter hl.exe -dev -console -game gearbox.

Half life oposing force console