South-South west of the Communication Outpost Gurun Lautan Lama Gamma in the Lautan Lama Desert Territory, there is a wide open field covered in trees with white leaves. In the northern part of this field there is a lone bell tower. If you climb to the top of this bell tower you will find a small table with a purple gun on it. You can equip this gun. It is the called the Bubble Blaster.