Hey guys! A while ago I discovered a glitch the same as the one in Ultimate Jam. Well here you can go into later missions and get into Herbert's secret lair. Check out some pictures and how I got in.
The result will be this. You'll end up at the top of the room in that pathway. You have to entrances/exits.
Right after, come on into the left door and you'll be able to do mission 2!
If you'd rather continue the right path you'll end up here, in Herbert's lair. Pretty sweet huh?
If you continue the path after Herbert's lair to the top you'll end up here. I guess this is the last mission.
What do you think?! This is an epic glitch, I think! Are you gonna be able to do it?!