New Super Mario Bros. U Secret Exit Walkthrough - Rock Candy Mines-Tower: Grinding-Stone Tower

Welcome to IGN's New Super Mario Bros. U Walkthrough and Guide! Here is the Secret Exit Guide for Rock Candy Mines-Tower: Grinding-Stone Tower. Completing the Secret Exit will open a path to Rock Candy Mines-6: Thrilling Spine Coaster.

• #gaming
• #new_super_mario_bros_u
• #new_super_mario_bros_u_wa
• #nsmbu_walkthrough
• #nsmbu
• #mario
• #bowser
• #luigi
• #gold_coins
• #gameplay
• #walkthrough
• #how_to
• #lets_play
• #super_mario
• #super_mario_bros
• #super_mario_brothers
• #new_super_mario_bros
• #koopa
• #princess_peach
• #peach
• #star_coins
• #star_coin_guide
• #secret_exit
• #secret_exit_guide
• #nabbit
• #goomba
• #koopa_troopa
• #koopalings
• #bowser_jr
• #super_acorn
• #mushroom
• #world_6
• #rock_candy_mines