HL opposing force help

[sweet]

Im on that boss that looks like a giant optapuss and u gotta shoot his eyes or somthing. can any1 help

[Laguna Loire]

I don't think you have to kill this boss. If I can remember properly, I ended up running down this nearby ladder and ending up in another section...o_O I dunno, it's probably possible to kill it, but I didn't lol...