It means Objective, deal with it.

You're in the place and a team called halflab and you're stuck in the underground lab and forced your way out from Xen Aliens and Government Soldiers.

Extract the ob_halflab archive into your CS2D folder (Easy lol)

- The map contains Lighting system so turn it on in the option
- No Infinite Ammo, It's more fun anyway
- If your computer can't handle the Lighting System you can use FOW instead
- The map has 2 Easter Egg, can you find them?
- If you find any bugs please do tell here or PM

Some button sounds removed to prevent abuse
Useless env_Sound are some in the map, wonder how I had putted there
The conveyor belt system by using sprites
The button to access the mission due to the fail trigger_Use
Invisible interaction doors after it was opened
Trigger_Delay to prevent abuse

Lighting system won't work on the end of the level
Blood Decals
Env_Sound door interaction at the toilet door

Trigger_Delay that was used to prevent abuse was useless
Updated map-export (See below)
Some NPC's placements
Some box placements
The NPC that was a zombie changed into a vortigaunt
The volume of the toxic ambience was reduced
Grammar at the end of the level
More items into the game
More NPCs
More Blood Decals

The light bug has been fixed by DC himself but I just need to update the map just to get integrate with the new update