Tank (game series)

Tank is an adventure game series for the PC. It was developed by Lycanthropic Studios and published by Sierra Entertainment between 1997 and 2005. Four titles have been released under the series.

Pack Wars
Pack Wars for the CD-i is considered to be a predecessor to Tank. The mythos in the game would be used in the Tank series. You'd take the roll of one of two packs and fight for dominance, while gradually becoming more human and more powerful.

Tank
A young boy is subject to a curse that takes hold during a blood moon. The boy turns into a hulking lycanthrope and retreats into the woods, fearing what he'd do to the humans. He dubs himself "Tank" due to his incredible size and strength. He does battle with bears and a corrupt wolf pack leader and becomes a leader of his own pack. The boy intended to return home, having gained control, but takes hold of a new sense of responsibility and stays in the woods, planning to aid his newfound pack.

Tank: Legend of the White Wolf
Tank's forest is plagued by a harsh blizzard, which unbeknownst to him, was caused by a white wolf who was shunned by his pack's former leader. Tank goes to find the white wolf and she reveals that she was cursed into becoming a wolf, and her sorrow has wrought the harsh winter. The former pack leader tries to kill the white wolf to regain the respect of his pack, but Tank defeats him. The winter stops, thanks to the white wolf's gratitude, and she disappears.

In this game, you also get the ability to switch between Tank's bi-pedal form and a traditional wolf form (dubbed primal form)

Tank: Humanity Triumphs?
Tank awakens to find he is human again. this was wrought by a curse set by the former pack leader (now Rykes) so he could kill him. Suddenly, a war breaks out between all packs and the boy must find a way to turn back into Tank, but become human again so he could resume a normal life.

The ending allows you to choose between remaining a wolf and returning to your pack and returning to normal and going back to your home.