Escaping the Prison Edit
Henry drills a hole in the ground and ends up in a bathroom and sees a crowbar on the floor. He uses it to break a manhole in the floor and enters inside it, which leads him to a vent. When he escapes the vent pipe, he falls right next to two armed prison guards. A furious chase begins.
Stealing the Diamond Edit
Henry enters the Tunisian Exhibition room and seeks for a tool that he could use to take the Tunisian diamond. Crowbar (but a different one) is one of the items presented in the exhibition. Henry tries to take it but suddenly, dozens of headcrabs  fall on his head and presumably eat him to death.
- Headcrabs that attack Henry in StD are actually from Half-Life. This reference is connected to the Crowbar, because it is the first weapon in Half-Life used by the player to fight headcrabs in Black Mesa complex.