By interacting with the icon at the right of the task bar in the Computer World, the player can enter a small room where it's possible to choose between some few Menu Themes, which change the dessign of the menu frame, as well as the color scheme of the Computer World UI, the wallpaper of the Computer World desktop and the save screen theme.
As of v0.10, there are 8 selectable menu themes in the game, with 2 which are unlocked by default and 6 that can be obtained by progressing in the game.
In the table below is a list of each Menu Theme in order according to the computer menu, along with a short description of it's obtaining conditions.
| Preview | Condition(s) | Matching Desktop | |
 |
Default menu theme |  |
|
 |
Unlocked by default |  |
|
 |
Obtain 10 or more feats |  |
|
 |
Obtain the Clockworker effect |  |
|
 |
Heal the injured patient in the Hospital |  |
|
 |
Obtain 20 or more feats |  |
|
 |
Obtain 30 or more feats |  |
|
 |
Collect all 7 Crystals |  |
Trivia
- Menu Theme 5 references the game 311, also made by Jojogape. The menu theme itself, the sound effects it uses (being the only menu theme in the game to change the menu SE) and the matching wallpaper in the Computer World are all assets used originally in said game.
- Menu Theme 8 was implemented in v0.10, as the Crystal collectibles didn't exist beforehand.
- The matching desktop background for Menu Type 6 is the grid background used for the exterior of the Dance Flood, and the matching desktop background for Menu Theme 8 is a frame of the rainbow fish of the Flying Tuna event
- Prior to v0.10, the theme changing room didn't exist, instead menu themes were automatically switched by interacting with the icon at the right of the task bar on the desktop.