OSSS Mission 5: Infiltrating the Mothership

You can now infiltrate the alien mothership!
Get a new OSSS mission from Wynn at the Scene at the mothership crash site.

Enter the Cube in the air through the mothership.
Defeat all the aliens inside and return to Wynn at the Scene to get a medal.

You can enter the most difficult Cube once a day, the middle difficulty Cube three times a day, and the low difficulty Cube without limit.

You will be required to wear the Visitor Suit, which is upgraded from Bing Machine-Alpha Suit when entering the Cubes except for the Lv.30 Cube.

Return tomorrow to infiltrate the mothership again.
Don't forget that the future of Maple World is in your hands.