well hes the dude who made the map playable...except to me coz he wont give me the resources i need .... anyway hes been adding and deleting entities to make it playable and it looks like hes inserted an entity and made it perform a preprogrammed animation. Just like they have animations in hl2 for models (alyx) like putting her hand on her hips..stuff like that. except this is of course way cooler!! good job