Suggestions by @user_111056

Lord Farquaad (Shrek)

as Ranger Smith in Jellystone! But Dreamworks

Score: -2

Barbara (Rayman)

as Amy Rose in Rayman The Limbless Hero

Score: +1

Princess Fiona

as Cindy Bear in Jellystone! But Dreamworks

Score: +1

Donkey (Shrek)

as Boo-Boo Bear in Jellystone! But Dreamworks

Score: +1

shrek (character)

as Yogi Bear in Jellystone! But Dreamworks

Score: -1

Rocky Rhodes

as Knuckles in Rayman The Limbless Hero

Score: +1

Sprig Plantar

as Tails in Rayman The Limbless Hero

Score: +1

Rayman

as Sonic in Rayman The Limbless Hero

Score: +1

Cheese the Chao

as Bao in Kung Fu Rayman Quadrilogy

Score: +1

Chao

as Bunny Triplets in Kung Fu Rayman Quadrilogy

Score: +1

Timon and Pumbaa

as Fish and Bird Sailor in Kung Fu Rayman Quadrilogy

Score: +1

Fairy Godmother (Shrek)

as Granny Boar in Kung Fu Rayman Quadrilogy

Score: -2

Duncan (Total Drama)

as Han in Kung Fu Rayman Quadrilogy

Score: +1

Ursula

as The Chameleon in Kung Fu Rayman Quadrilogy

Score: +1

Rita Malone

as Zhen in Kung Fu Rayman Quadrilogy

Score: +1

Charmy Bee

as Master Chicken in Kung Fu Rayman Quadrilogy

Score: +1

Vector The Crocodile

as Master Bear in Kung Fu Rayman Quadrilogy

Score: +1

Fairy Godmother

as Grandma Sarah in Kung Fu Rayman Quadrilogy

Score: +1

Crash and Eddie

as Dim and Sum in Kung Fu Rayman Quadrilogy

Score: +1

Barbara (Rayman)

as Mei Mei in Kung Fu Rayman Quadrilogy

Score: +1