it has something to do with Aliens i think and you had to collect items like you had to take a kind of fake vomit that was stick on the roof... if i remember well you had to use a speaker to make it fall from the roof... and i think their was a basement too.. with grand-father clock(not sure of the name for grand-father clock... i usually speak french)
anyway i wish you can help me guys...
tkx!
