Support

InkRush is a landscape ink battle game for iPhone and iPad, requiring iOS/iPadOS 17 or later. Matches default to 90 seconds; you can also choose 180 seconds. Choose from seven stages and play 1v1 or 2v2 with computer players, or join up to four players on the same Wi-Fi with computers filling open team places. Internet matchmaking is not supported.

Tap Play, choose a stage and team format, then tap Start battle. Move with the left joystick, swipe on the right to aim, and hold the attack button to paint. The arrow button above it cycles through the sprayer, roller and bucket; the separate Jump button lets you jump while grounded. With Standard Ink, releasing attack lets ink refill, and staying in your own ink provides additional recovery. Infinite Ink can be selected before a match.

For Local Multiplayer, all devices need the same version of InkRush and the same Wi-Fi. Allow Local Network access. One player selects Create Room; the others select Join Room and the discovered room. The host chooses the stage, 1v1 or 2v2, and ink rules. Tap a computer place and select Leave for a friend to admit another player, or fill an empty place with a computer. Guests tap Ready, then the host taps Start battle. All human players confirm Resume after a pause; for a rematch, guests confirm Play Again before the host starts it.

If you cannot find a room, check Settings > Privacy & Security > Local Network and make sure InkRush has permission. Some guest Wi-Fi networks or networks with client isolation may prevent devices from finding each other; a regular home Wi-Fi network is recommended. Locking the screen, moving the app to the background, or losing the network connection ends the current local match, so you will need to create a new room. Resuming an interrupted match is not currently supported.

If the game has no sound, check the in-app sound switch, your device’s media volume, and silent mode. InkRush automatically stops audio when it enters the background. The interface follows the language set for the app in system settings, using English for unsupported languages.

For help or feedback, email inkrush@shintougen.com. Please include your device model, iOS/iPadOS version, InkRush version, whether you were playing against a bot or using local multiplayer, and the steps that reproduce the issue. Screenshots can help us identify the problem. Please do not send passwords or other unnecessary personal information.