Kirb

Kirb is a character in Cheese Nips Rescue and Cheese Nips Rescue 2. He is an enormous being whose hunger can only be satisfied by consuming entire planets. After being defeated with The Holy Trinity of Snacks by the ancient people, Kirb was reduced to a small plush who lived in harmony with everyone for many many years, until Kirb was exposed to the ultimate Cheese Nips, restoring him to his world destroying self. It is important to note that while Kirb consumes worlds, he is not evil, just hungry.

Cheese Nips Rescue
In Cheese Nips Rescue, Kirb instructs the player on where to go next and occasionally appears in levels to give the player special items, and is also the playable character in the Space level. In the normal ending, Kirb retrieves the ultimate Cheese Nips and the gang celebrate as the screen fades to white. However, in the secret ending, Kirb keeps the ultimate Cheese Nips and instead gives the gang Dot's Pretzels. When they are unwilling to accept them, Kirb uses the power of the ultimate Cheese Nips to return to his enormous size and begin consuming the world as the true final boss. Once defeated, Kirb is sealed away in the shadow realm, until The Corruption tricks him into joining them.

Cheese Nips Rescue 2
In Cheese Nips Rescue 2, Corrupted Kirb is the boss of Dot's Domain. After defeated, he is captured by the player and held prisoner in Bandrew's Snack Lab while researched by Joker.