Complex sentence: Click (Brandon Fobbs) uses the dig site's terminal to activate the elevator and notices something codenamed the Gehenna Project and asks Cardell if she knows what it is but she denies knowing about it.
Split into simpler sentences: Click (Brandon Fobbs) uses the dig site's terminal to activate the elevator and notices something codenamed the Gehenna Project. He asks Cardell if she knows what it is but she denies knowing about it.