On other games your wrote than on win we get 298% while it is actually 198%.
At Fortune Hunter game we have 33% chance to win x1.98 if I understand correctly, thats too big house edge to even play for free.
The listed odds are correct, 298% of your stake or for those used to metric odds- $2.98. So for a bet of one unit you win 1.98, plus have your stake of 1 returned.