If the player is careful, they can make Biff beat up the security guards, decreasing the chance of ruining a perfect or leading the player to a game over. If all security guards are beaten up, the player has to deal with both Biff and the old lady. Assume that both of them are security guards. Another way (but costly to do so) is the player can use the Rotten Donut to force them to go to different rooms, the Wind-up Toy to confuse them, the Strange Liquid to pass through or the Teleport Mine to make them disappear completely. Be careful when using them, otherwise, they may still ruin a perfect, lead the player to a game over or make the player waste the spent coins. The player should note that Biff's path is unpredictable and he could chase you randomly. Also, if you think it's safe to hide in the old lady's room and you think Biff will take her out, ditch the idea. Biff WILL NOT bust the old lady.
Biff is a tall, bulky, muscular, fair-skinned man, wearing a black west has a chain wrapped around his neck. He is quite a loose cannon because he gets angry easily and has even been ordered by the city's Judge to attend an anger management course.
- Biff has an Old Lady as a neighbor on the same floor whom Bob can rob more loot from.
- If the player uses the Rotten Donut on Biff, it has no effect on him but it will still generate green gas around him.
- This also applies to the strange dealer.
- If the player uses a Teleport Mine on Biff, then gets busted and tries to retry the level, Biff will spawn in the elevator Bob enters through (Biff uses it too when he enters), busting the player instantly, rendering the level unplayable (unless Bob is wearing the knight's armor, which prevents him from getting busted). The only way to fix this glitch is to exit to the level select and the re-enter the level.
- Biff also has the opposite ability of the Strange Dealer since the Strange Dealer will be busted if caught, but Biff will bust any guard he can see
- Biff may seem useful in the Payback level in Chapter 2, but he can chase and bust Bob in certain situations.
. Biff yelling at Bob once he drops his ice cream