I had did this once, but when i found out, i defeated cryptids island.
As you know, you have to get all of the other pictures/things that proves existence in order to get bigfoot.
Here is how to save him.
1. you drop down on to ggs helicopter
2. you should find a little circle thing on her helicopter
3. click on it
4. go on to bigfoots cage.
5. use those wire cutters you got from the gardener
6. Click use. you will have bigfoots emergency parachute on his cage to bring you to saftey.
Yay!! You got Bigfoot!!
RUN]
you follow him
a place with monks and bigfoot head
Yo dot capture him
at spy island hiding in the bushes
Reboot Poptropica if either the Helicopter or Bigfoot stops moving. This is a known glitch affecting less than 1% of Poptropica players on the island.
Because its showing you found bigfoot. It also happens to the other monster. Hope it helps.
you get Nessie follower and bigfoot costume
you can't you get bigfoot at the end tho, so....yah
you rescue a spy
You beat the Bigfoot thing on poptropica on crypt island on poptropica by following it for 2-3 minutes and not losing it. Then you see Grimlock and then you chase her and when you get close your avatar will say "I hope I wouldn't regret this" and you jump on her helicopter. Then you go down and press the gas part (where the gas is stored like in a car) then you have to jump down onto the cage where bigfoot is and use your hedge clippers (from the worker by mews mansion) then you and bigfoot fall.
Get proof for all the other cryptids and take it to the guy, then he says someone sighted bigfoot in the pacific northwest, then go there in your helicopter.