Here is a comprehensive list of all buildings found in the game:
|0.0||HOME, PET BOARDING|
This building contains 3 tips about the game which change each time you enter. When dying after a certain period of time with a pet, you can watch an advertisement video to either revive your pet or go back to the last place before death.
This building allows you to leave your current pet in the building. If the building already has two pets inside, you must switch one of your pets in the building for your current pet. The two pets in the building can be summoned when you attack an enemy when the Summoner's Summons ability is unlocked.
In this building you can change jobs you've unlocked in the game, and check the selected job's stat growth and other information about the selected job.
In this building you can rest and heal your HP quicker by either leaving your phone while in the inn, or watching an advertisement to instantly replenish all your health. The speed of healing is calculated in this formula:
Heal Speed = (Natural Healing Ability Level + Sleep Recovery Level) / second
You can unlock the dimension door after reaching 39.1 km in the first world. By using the dimension door for the very first time, you unlock a dimension door at 0.1 km in your first world and second world. Each time you change worlds, you restart from the beginning of the selected world.
Keep in mind that If you die or go home before unlocking World 2, despite the fact that you have found the Dimension Door already, you will go back to 0.0 km without having the dimension door unlocked.
Each world is different, with higher worlds being considerably more difficult than the last. There are also 3 unique powerful bosses in worlds 2, 3 and 4, all encountered at the 39.0 km point of those worlds.
The game's initial world. Enemies start from Level 1.
Enemies start from LVL 1001. This world's unique boss is Previous Lucifer. Lucifer is LVL 9999.
Enemies start from LVL 2001. This world's unique boss is King. Lucifer is LVL 19999.
Enemies start from LVL 3001. This world's unique boss is Doss Boss. Lucifer is LVL 29999
Apparently the final building of the game stating this message upon entering:
"APOLOGY FROM AN AUTHOR
THIS IS THE TERMINATION OF THE PRESENT VERSION.
PLEASE WAIT A MOMENT.
I CONTINUE DEVELOPING THIS GAME.
THANK YOU FOR PLAYING!!"It also gives a choice to review the game or go back home or to the start of the world, which really isn't recommended when you haven't unlocked the dimension portal yet.