Documented for this version

Which controls does this version use?

Actions

Itsudemo! Nyan to Wonderful (Japan) action controls
Keyboard
Use the Game Boy directional pad to navigate the pet and activity menus, A to confirm an interaction, B to return, and Start for pause or status screens.

Verify the loaded Arcade Systems build instructions when the public sources do not provide a complete control table.

Control notes

  • The loaded Arcade Systems mapping takes priority over generic labels.

How it plays

How does Itsudemo! Nyan to Wonderful (Japan) play?

Use the menus to care for the pets, select activities, respond to their needs, and manage the day-to-day relationship with the cat and dog. The game is a quiet simulation built around repeated care decisions and status changes rather than combat or platform stages.

Plan your run

What is the best way to play Itsudemo! Nyan to Wonderful (Japan)?

Check the pets' condition before choosing an activity, keep care actions balanced instead of repeating one interaction, and record which menu changes mood, hunger, or other status values. Use the SGB presentation for a clearer view of the pet screens, but keep the core decisions menu-driven.

Community discussion

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