(LINE) He turns into a wolf for a set period of time and he transforms more frequently when his Energy is low. Gets extra points for destroying obstacles. Please be careful because he can fall into holes when if he is turned into a wolf. With upgrades, his transformation is more frequent and gets extra points for destroying obstacles.
(OvenBreak) Transforms into a werewolf destroys obstacles, earning destruction points. Level Up will decrease the time needed for transformation. (Transforms more frequently when Energy is low)
(Magic Candy) For each destroyed obstacle, Werewolf Cookie, while as werewolf, grows bigger (up to 2.5 times the size!). The stronger the enchanted power, the faster the growth.
(LINE) When the cookie was being baked, there was a wolf hair mixed in the ingredients. And whenever he feels scared or threatened, his wolf instinct kicks in and he transforms into a feral beast. One day, one of his friends was in danger, and he saved him after transforming and revealing his true self to the villagers of the town he lived in. He was cast away out of fear and has been living alone since then. Do his eyes hold any traces of his former self? No one knows.
(OvenBreak) While adding great amount of pepper into the cookie dough, a wolf hair had fallen in by accident. Hence, whenever Werewolf Cookie feels scared or threatened, his wolf instinct kicks in and he transforms into a feral beast. A long time ago, his friend fell in grave danger, and Werewolf Cookie saved him only after transforming and revealing his true self to the town villagers. He was castaway out of fear and has been living alone in the forests since. With so much pain buried within him, this cookie tastes bitter and salty (of tears). Don't ask about his scar or try to get close to him. He'll only push you away cause he's afraid he'll hurt you. We can only assume he's been hurt deep inside, just like his deep scar under his eyes.
(Lonesome Shiba Inu) Werewolf Cookie puts on this adorable costume to calm himself down.
When his Energy is high, he will take a longer time to transform. However, the spawning time before the cookie transforms again will gradually became faster proportionally to the remaining Energy left. It is not unusual for Werewolf Cookie to transform within seconds when he is almost out of Energy. He will continue running in his werewolf form even if he is out of Energy, as he is unable to die in this form, but will immediately faint after changing back. This may be enough for you to nab a Energy Potion.
The cookie also runs faster while transforming. This in turn helps him to run further and destroy more obstacles in the way. The speed seems to still remain the same regardless of Energy level. In addition, his energy drains 25% slower in the werewolf form.
Werewolf Cookie can have the slowest and fastest charging green bar in the game depending on his Energy. When it is full, it takes a very long time to charge fully but when he's almost out of Energy it fills up almost instantaneously.
Cookies don't die when they are in the air, even if their energy is at zero. Additionally, Werewolf Cookie doesn't die when he's in his Werewolf form even if his Energy is zero. When Werewolf Cookie was released in the Kakao version, players used treasures that increases Jump count such as Ninja Cookie's Tree Leaf or Caramel Chocolate Energy Bar and kept Werewolf Cookie up in the air long enough for him to transform into Werewolf form before landing. When he is almost out of Werewolf form, they would have him jump into the air long enough for him to transform again. Using this technique players will essentially have an "infinite" run with Werewolf Cookie. You can see an example here. It has since been fixed by limiting the jump count for Werewolf Cookie.