hehehe
No problem.
Half-Life & Half-Life 2 are PC games. The orange-ish armor is what the main character ( named Gordon Freeman ) wears. The Linux logo is name Tux.
So... Tux Freeman.
Oh yeah!
Freeman's iconic weapon is a crowbar. Thats why I have on in there.
When PC Game fans see a crowbar, they usually associate it with Half-Life.