How to upgrade Nekowacat ?

***If the cat still has hunger, more or less, it can't be upgraded. It is necessary to give the character the most complete energy before every upgrade is made.***

Upgrades can be done by selecting the character you want to upgrade and clicking Upgrade.

Character upgrades can be upgraded to the same maximum level as their max level.

The max level of each character is different.

To upgrade the character, the cost will depend on the level you want to upgrade. If the higher level rises, the cost will be higher accordingly.

*The increased ability of the character does not depend solely on the level, but on other abilities such as speed, stamina, and receiving that increase.