Tribesman

They act as enemies in the games.

Backstory
 Crash Bandicoot 

Papu Papu's Tribe descended from Aku Aku's Tribe who had moved to N. Sanity Island from Wumpa Island, they have since mostly stopped using magic and become a simple hunter/farmer Tribe, Papu Papu became their Chief and leads them.

The Tribe are the ones who set up the always-rolling stones and boulder traps to deal with intruders and threats.

Unknown to Papu Papu's Tribe not all of Aku Aku's Tribe moved to N. Sanity Beach so another Tribe with no affiliations to Papu Papu (they don't even have a Chief) live on Wumpa Island.

Crash Bandicoot
 Level 3: The Great Gate 

Crash Bandicoot trespasses on their land on his way to save Tawna and stop Cortex so they become enemies of Crash trying to push him off their wall with their shields, unfortunately Crash defeated them all with his spinning abilities knocking them out as Aku Aku told Crash not to harm them too badly as they were only trying to defend their home.

 Level 4: Boulders 

Crash sets off their Boulder Traps while trespassing making them useless, The Natives would either have to leave them or reset the Traps which can be dangerous.

 Boss 1: Papu Papu 

Their current chief Papu Papu was having his day-time nap, the Tribe was unaware that Crash had accidently gotten past them and interrupted his sleep as well as the fact that Crash knocked Papu Papu out by jumping onto his head.

 Level 6: Rolling Stones 

Crash bounces off Papu Papu and lands into a jungle area loosing the Villagers who were looking for him after he attacked their Chief.

 Level 7: Hog Wild 

Crash comes out into the open and steals one of their Warthogs, they try stopping him by walking around with their Shields but Crash manages to get The Hog to dodge them allowing Crash to escape.

 Level 8: Native Fortress 

Crash Bandicoot makes it to the other side of the wall and begins to climb it again, at first The Tribesmen try to stop him but once he gets out of the area they are just happy to not being intruded in anymore and return to their lives.

 Level 15: Sunset Vista 

Crash uses an old Key reopening The Lost City to The Wumpa Island Tribe allowing them to use their ancestors many Ancient Ruins.

 Level 14: Whole Hog 

On Wumpa Island there is a more friendly Tribe that is cut off from Papu Papu's Tribe, they are not affiliated in anyway, Crash causes a bit of trouble their until he finds a Gem and leaves so that they can return to their peaceful lives.