Grrrol

Mario avoiding Mega Grrrols.

Grrrols are spiked enemies that appear in New Super Mario Bros. U. They are similar to Spiky Tromp from Super Paper Mario, as they roll around trying to crush Mario, bouncing the walls and themselves. Grrrols are put on-screen by specific pipe-like walls which can make infinite units. These enemies resemble circular Thwomps with rolling red eyes and a big smile lacking one tooth. Like Thwomps, they are invincible, only being harmed by Invincible Mario.

The first appearance of Grrrols is in a secret room in Stoneslide Tower from Layer-Cake Desert. They are found again in a Rock-Candy Mines tower, Grinding-Stone Tower, where they are main obstacles. This level also presents Grrrol's larger counterpart Mega Grrrol. These feature a rather toothy grin with cheeks, which the smaller counterparts lack, though having the same traits. Template:BoxTop Template:Thwomp

[Edit] New Super Mario Bros. U / New Super Luigi U / New Super Mario Bros. U Deluxe
Playable characters	Mario^a • Luigi • Yellow Toad • Blue Toad • Mii • Nabbit^b • Toadette^c
Supporting characters	Princess Peach • Toad • Green Yoshi • Baby Yoshi (Balloon Baby Yoshi · Bubble Baby Yoshi · Glowing Baby Yoshi)
Bosses	Bowser • Bowser Jr. • Koopalings (Lemmy Koopa · Morton Koopa Jr. · Larry Koopa · Wendy O. Koopa · Iggy Koopa · Roy Koopa · Ludwig von Koopa) • Boom Boom • Boss Sumo Bro • Magikoopa
Worlds and areas	Acorn Plains • Layer-Cake Desert • Sparkling Waters • Frosted Glacier • Soda Jungle • Rock-Candy Mines • Meringue Clouds • Peach's Castle • Superstar Road • Secret Island • Coin Courses^a
Items and objects	! Switch • ? Block • ? Switch • 1-Up Mushroom • 3-Up Moon • 3-Up Moon Block • Arrow lift • Bean Platform • Big Block • Blue Coin • Blue Ring^b • Boost Block • Boost Star • Brick Block • Bridge • Checkpoint Flag^a • Chest • Cloud Lift^a • Coin • Coin Block • Cross Lift^a • Dark • Donut Block • Fire Flower • Floor • Flower • Flying ? Block • Frozen Coin • Fruit • Goal Pole (secret) • Goal ring^a • Green Coin • Green Ring • Hammer Pendulum • Hidden Block • Hidden Coin • Ice Block • Ice Chunk^a • Ice Flower • Iron Block • Leaf Platform • Light Block • Limited Lift • Luigi Block^b • Mega ? Block • Mini Mushroom • Mushroom Platform • Note Block • Nut • P Switch • P-Acorn • Paddle Platform^a • Pendulum Platform • Penguin Suit • Pole • POW Block • Propeller Mushroom • Red Coin • Red Ring • Remote-Control Platform^a • Rolling log^a • Scale Lift • Screwtop • Screwtop Lift • Screwtop Platform • Screwtop Shroom^a • Seesaw Log Bridge • Seesaw Shroom^a • Seesaw Shroom (blue)^b • Slide Lift^a • Small pipe • Snake Block • Spine Coaster • Star Lift • Stretch Block • Stretch Shroom^a • Stone block • Super Acorn • Super Crown^c • Super Guide Block^a • Super Mushroom • Super Star • Switch-Lift^b • Trampoline • Tree • Turning Floor • Warp Pipe • Water Ball^a • Wobble Rock^a • Yoshi egg
Moves	Crouch • Dash • Double Jump • Drill Spin • Fly • Ground Pound • Jump • Midair Spin • Simultaneous Ground Pound • Slide • Spin Jump • Stomp • Swallow • Swim • Triple Jump • Wall Jump
Enemies and obstacles	Amp^a • Banzai Bill • Banzai Bill Cannon • Big Amp^a • Big Boo • Big Buzzy Beetle^a • Big Cheep Cheep • Big Dry Bones • Big Deep Cheep^b • Big Eep Cheep^b • Big Fuzzy • Big Goomba • Big Koopa Troopa • Big Piranha Plant • Big Thwomp • Big Urchin • Big Venus Fire Trap^b • Big Wiggler • Bill Blaster • Bill Blaster Turret • Blooper • Blooper Baby^a • Blooper Nanny^a • Bob-omb • Bomb • Bony Beetle • Boo • Boomerang Bro • Bowser Stunner • Bramball • Broozer • Bulber^a • Bullet Bill • Burner • Buzzy Beetle • Cannon • Cannonball^a • Chain Chomp • Cheep Cheep • Cheep Chomp • Circling Boo Buddies • Cooligan • Deep Cheep^b • Dragoneel • Dry Bones • Eep Cheep • Energy ring • Fire Bro • Fire Snake • Fire Bar • Fire Piranha Plant • Fish Bone • Flame Chomp • Fliprus • Foo • Frost Piranha • Fuzzy • Ghost Block • Giant cannon • Giant cannonball • Giant Clam^a • Goomba • Goombrat • Grrrol • Hammer Bro • Heavy Para-Beetle • Hefty Goomba • Huckit Crab • Huge Fire Bar • Huge Icicle • Ice Bro • Icicle • Jellybeam^a • King Bill • Koopa Troopa • Lakitu • Lava Bubble • Lava Geyser^a • Magmaargh • Magmaw • Mecha Cheep^a • Mecha Hand • Mechakoopa • Mega Grrrol • Meteor • Mini Goomba • Missile Bill • Monty Mole • Muncher • Nabbit • Para-Beetle • Parabomb • Paragoomba^a • Paratroopa • Piranha Plant • Piranha Pod • Pokey • Porcupuffer • Prickly Goomba • River Piranha Plant • Rocky Wrench^a • Rubber ball • Scaredy Rat^a • Skewer • Sledge Bro • Spike • Spike Top • Spiked ball • Spinner • Spiny • Spiny Cheep Cheep • Spiny Egg • Stalking Piranha Plant • Stone Spike • Sumo Bro • Swoop^a • Targeting Ted • Thwimp^a • Thwomp • Torpedo tube^a • Torpedo Ted • Torpedo Base (Targeting Ted) • Urchin • Waddlewing • Wiggler
Others	Ash • Current • Enemy Course • Lava • Poison • Quicksand • Sand Geyser • Stone-Eye • Time Limit • Water Geyser
Game modes	Boost Mode • Challenge Mode^a • Boost Rush^a • Coin Battle^a
Further info	Paah • Gallery (New Super Mario Bros. U · New Super Luigi U · New Super Mario Bros. U Deluxe) • Glitches • Media • New Super Mario Bros. U + New Super Luigi U • Pre-release and unused content • Staff (New Super Mario Bros. U · New Super Luigi U · New Super Mario Bros. U Deluxe)
^a Exclusive to New Super Mario Bros. U ^b Exclusive to New Super Luigi U ^c Exclusive to New Super Mario Bros. U Deluxe

Grrrol

Navigation menu

Page actions

Page actions

Personal tools

Browse

Search

Navigation

Community

Tools