Shadow Tails. Here you can find 31-40 It upgrades...I don't know... :3
Hero Switch. Here's you can find 21-30 Enjoy Switch Yojne? o.O'

The Sprite and backrounds All Copyrights Of Sega. And Nintendo

Shadow Tails #031 Hero Switch #021
Shadow Tails #032 Hero Switch #022
Shadow Tails #033 Hero Switch #023
Shadow Tails #034 Hero Switch #024
Shadow Tails #035 Hero Switch #025
Shadow Tails #036 Hero Switch #026
Shadow Tails #037 Hero Switch #027
Shadow Tails #038 Hero Switch #028
Shadow Tails #039 Hero Switch #029
Shadow Tails #040 Hero Switch #030