o_cave_a is a location that can be loaded from the Debug menu of the August 02 2005 and September 05 2005 builds of Sly 3. It loads the player into the first cave of "Dark Caves".
jt (Sly Cooper)
1_start - start of the cave
2_after_three_grinders - area after the first set of drills
3_after_all_grinders - area after the second set of drills
4_at_the_safe - end of the cave, where the Safe is
5_three_guard_room - first room encountered when running out of the cave