Hitman: Blood Money
Hitman: Blood Money is the fourth game in the Hitman video game series, released in 2006. Unlike the installments before it, this game focuses more on stealth than first-person shooting. The story is told by Alexander Cayne, former FBI director, who is being interviewed. He recounts how his agency sought and killed the series' protagonist, the assassin known as Agent 47.
In the Hell party at the Shark Club, 47 can cause people to fall into the shark tank and get eaten. With each person eaten, the shark gets fatter.