chunithm-vcontroller

chunithm-vcontroller

A touch-based virtual controller for Chunithm. The simulated 16-keys touchpad maps from A to P. The space above emulates the IR sensor. The screenshot below shows how it looks in-game.

There are a few options available at the bottom of the window. Here’s what they do:

Item	Description
Key width	Controls how wide the keys are.
Key length	Controls how long (tall) the keys are.
Sensor height	Controls how tall the IR sensor area is.
Apply	Apply width & height settings.
Opacity	Controls window opacity.
Allow Mouse	Allow the mouse to interact with virtual keys. The virtual controller only accepts touch control by default.
Lock Window	Lock the window in the current position. (disable dragging)
Coin	Insert coin.
Service	Service button.
Test	Test button.
S+T	Press “Service” and “Test” at the same time.
Exit	Exit.

Usage

Downloads are available on the release page. Replace the “chuniio.dll” in your game folder with the one provided in the zip file. Run ChuniVController.exe, then start the game as you usually would.

The modified chuniio.dll binds on UDP port 24864 and listens for incoming IO messages. ChuniVController.exe connects to it on the localhost. The protocol specification can be found here. It should be straightforward to create other clients. (e.g., touchscreen tablet client)

License

UNLICENSE