Bigfoot Bigfoot is a hidden NPC which can be summoned through the use of the Tombstone of Life and Death. When summoned, Bigfoot Bigfoot is simply an ordinary Sim with Bigfoot's appearance and thus does not have the same animations as the regular Bigfoots have. Bigfoot Bigfoot also lacks the ability to give "Bigfoot hugs" and can, unlike other Bigfoots, get married and have children. However, adding this NPC to the household is not safe and may cause corruption.
Unlike other Bigfoots that are always voiced by David Boat, the NPC Bigfoot is voiced by Stephen Kearin. However it is possible to change the voice of a real Bigfoot by changing his hexadecimal code using SimPE. All Bigfoots summoned with the Mailbox using cheats are voiced by Stephen Kearin. This is probably because these Bigfoots are just normal Sims disguised as Bigfoots.
If the player has Apartment Life, the witches can summon Bigfoot using the Boolprop testingcheatsenabled true cheat, clicking on the Tombstone of Life and Death and select "Make me know everyone" and the neutral spell "Appello Simae", even if Bon Voyage isn't installed. However, without Bon Voyage, there is no mesh for Bigfoot and the summoned Sim will be a dark skinned, red haired man with white eyebrows, green eyes and the 18th face template.
Players may be able to summon him with cheats or mods such as The Sim Blender or the Insimenator. This may require expansion packs later than Bon Voyage. Without Bon Voyage, the dark skinned, red haired, white eyebrowed version of Bigfoot will appear. Even though the NPC Bigfoot appears to have dark skin without the Bigfoot mesh, examining his SimDNA in SimPE reveals that his genetics are for medium skin.