Patch note 0.3.0

Nyaaaanvy

Physics sumo-wrestling game! A heated battle for dignity among mysterious cat-like creatures. Nyanvy who wins the battle can be a true cat!! Could it be...?

The event stage "Halloween Night" has been added. Many Halloween customizations have been added. An item exchange system has been added along with the event. The number of My Sets saved has been increased. The number of stages selected for rate competitions has been increased. Stick input for selecting emotes has been adjusted. Added simple emotes for local matches. The behavior of Nyambi when attacking has been adjusted. (including extension and contraction). Judgment and effects of uppercut attacks have been adjusted. Stamina recovery speed during normal play has been adjusted to be faster. Other minor changes.