×Look for a room with no way into it

×Its the room left of the mimic six squares with the orb and 2 roaches in it

×You need to send the mimic to the room with two roaches and one orb. After that go ahead and kill the things you can reach like the rooms with the eyes and then strike the orbs in that room but don't try to srike the orb in the section with all the force arrows surrounding it(you don't need it anyway)and don't go into the room with the roach queen or you'll get stuck. Instead after you have the mimic kill the two roaches in the room you put it (make sure the mimic kills both roaches before it leaves)take the mimic into the room with the roach queen and have it kill all the roaches there. the green doors should open if all the monsters are killed.