しろくろテニス！ (Shirokuro Tennis!)

About this game

しろくろテニス！ is a fast tennis match played on a Reversi board. Press to take your stance in the ball's path and release when the rings overlap to swing — hold longer for a stronger shot, but you move slower while charging. When you connect, time slows down so you can pick which square on the opponent's court to aim for.

If your opponent can't return the shot, your stone is placed on the square you targeted. Stones flip when you sandwich them, just like Reversi, and stones in the four golden corners are locked forever. When time runs out or the board fills up, whoever has more stones wins.

There are four characters with special moves, three difficulty levels, a practice mode to learn the basics, and online matches through room codes or invite links.

How to play

• Press and hold Space or click the mouse to take your stance in the ball's path
• Release when the rings overlap to swing; hold longer for a stronger shot
• After contact, time slows — choose a square on the opponent's court to aim at
• Jump to smash high balls, dive to reach distant ones
• Win by having more stones when time runs out or the board fills