Top Portal Secrets That You Probably Didn’t Know

Rat Man Den #6 (with miniature turret orchestra)

For those of you that finished Portal 2 would know that at the end the player would be pleasantly greeted by a large number of musical turrets. However what many of you didn’t know was that, you could find a bunch of them hidden in the Rat man’s sixth den. If you manage to explore enough you will find that beneath the floor of his sixth hideout is a amusing quartet of singing turrets!