The idea is that you have to traverse your way through the tundra, Ultra Desert style (more in comments)

It starts in a cold looking flatland full of reddish snow and orange grass patches.

Music: https://m.youtube.com/watch?v=V9cpV3pDZkM

After a while of exploring basically a maze, you find a crashed spaceship, fires still blazing. You enter.

Music: https://youtu.be/0jHTw4xWnqg

Once you complete the puzzles and uncover lore that reveals connections to the Ultra Ruin, you catch the UB, which causes the break down of the ship. The player must then flee back to the portal.

Music: https://m.youtube.com/watch?v=U99uZCqLkjc&t=247s&pp=2AH3AZACAQ%3D%3D

for the last one https://m.youtube.com/watch?v=U99uZCqLkjc&t=0s

i pkmn dragon would disapprove this since you said oc

Man what else do I f**kin call it

fr