Back to LEGO sets

1010

LEGO

Bowser's Castle Boss Battle Expansion Set

Name: Bowser's Castle Boss Battle Expansion Set
Brand: LEGO
SKU: 71369

Reference: #71369 · released in 2020

Themes: Super Mario

Released in 2020 in the Super Mario theme, the Bowser's Castle Boss Battle Expansion Set is a LEGO construction set featuring 1010 parts. This toy set includes towers with rotating and shaking platforms, a shaking bridge, and four figures including Bowser, Boo, Dry Bones, and Lava Bubble.

This set from LEGO includes a total of 1010 parts distributed across 346 distinct unique parts.

Add to my sets

1010

Total parts

346

Unique parts

LEGO

Universe

Download instructions 4.72 MB

Set parts (346)

1010 parts in the box

Wedge Plate 3 x 6 Cut Corners

Dark Bluish Gray

Wedge Plate 3 x 6 Cut Corners

Black

Plate 2 x 2 Corner

Bright Light Orange

Tile 1 x 4 with Groove

Dark Bluish Gray

Tile 1 x 4 with Groove

Bright Light Orange

Tile 1 x 4 with Red Eyes (Bowser) Print

Bright Green

Plate 2 x 12

Black

Brick 1 x 1 x 5 with Solid Stud

Light Bluish Gray

Brick 1 x 1 x 5 with Solid Stud

Dark Bluish Gray

Brick 2 x 6

Dark Bluish Gray

Brick 1 x 16

Light Bluish Gray

Plate Special 2 x 2 with Pin on Bottom

Light Bluish Gray

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Red

Technic Brick 1 x 10 [9 Pin Holes]

Black

Technic Axle Towball

Light Bluish Gray

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

Brick 2 x 4

Blue

Brick 2 x 4

Light Bluish Gray

Brick 2 x 3

White

Brick 2 x 3

Light Bluish Gray

Brick 2 x 2

Green

Brick 2 x 2

Light Bluish Gray

Brick 2 x 2 with Clock Timer on Two Sides Print

Dark Turquoise

Brick 2 x 2 with White Question Mark Print

Yellow

Brick 1 x 2

Light Bluish Gray

Brick 1 x 2

Bright Light Orange

Brick 1 x 2

Bright Green

Brick 1 x 2 with Black and Yellow Eyes (Dry Bones) Print

White

Brick 1 x 1

White

Brick 1 x 1

Reddish Brown

Brick 1 x 1

Black

Brick 1 x 1

Light Bluish Gray

Brick 1 x 1

Bright Light Orange

Brick 2 x 10

Black

Brick 1 x 8

Dark Bluish Gray

Brick 1 x 6

Black

Brick 1 x 6

Light Bluish Gray

Brick 1 x 6

Dark Bluish Gray

Brick 1 x 4

Light Bluish Gray

Plate 2 x 4

Light Bluish Gray

Plate 2 x 4

Bright Green

Plate 2 x 3

Black

Plate 2 x 3

Light Bluish Gray

Plate 2 x 2

Blue

Plate 2 x 2

Black

Plate 2 x 2

Red

Plate 2 x 2

Tan

Plate 2 x 2

Light Bluish Gray

Plate 2 x 2

Bright Light Orange

Plate 1 x 2

White

Plate 1 x 2

Light Bluish Gray

Plate 1 x 2

Tan

Plate 1 x 2

Dark Bluish Gray

Plate 1 x 2

Yellow

Plate 1 x 2

Orange

Plate 1 x 2

Trans-Orange

Plate 1 x 2

Bright Light Orange

Plate 1 x 1

Black

Plate 1 x 1

Dark Bluish Gray

Plate 1 x 1

Light Bluish Gray

Plate 1 x 1

Bright Light Orange

Plate 4 x 4

Dark Bluish Gray

Plate 4 x 6

Black

Plate 2 x 8

Red

Plate 2 x 8

Dark Bluish Gray

Plate 4 x 8

Reddish Brown

Plate 4 x 8

Dark Bluish Gray

Plate 6 x 8

Reddish Brown

Brick Sloped 45° 2 x 2

Dark Bluish Gray

Brick Sloped 45° 2 x 1 with Bottom Pin

Dark Bluish Gray

Brick Sloped 45° 2 x 1 with Bottom Pin

Bright Light Orange

Brick Sloped 45° 2 x 2 Double

Black

Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder

Light Bluish Gray

Brick Round 1 x 1 Open Stud

Black

Tile 2 x 2 with Groove

Red

Tile 2 x 2 with Groove

Reddish Brown

Tile 2 x 2 with Groove

Black

Tile 2 x 2 with Dry Bones, Pupils and Barcode Print (Sticker)

Dark Bluish Gray

Tile 2 x 2 with Bowser and Barcode Print (Sticker)

Green

Tile 2 x 2 with Two Black Ovals (Lava Bubble Eyes) Print

Yellow

Tile 2 x 2 with White Teeth and Tongue Print

Red

Tile 2 x 2 with Boo and Barcode Print (Sticker)

White

Tile 2 x 2 with Lava Bubble and Barcode Print (Sticker)

Yellow

Tile 2 x 2 with Clock in Straight Border and Barcode Print (Sticker)

Dark Turquoise

Tile 2 x 2 with '?' and Barcode Print (Sticker)

Yellow

Tile 1 x 2 with Groove

White

Tile 1 x 2 with Groove

Reddish Brown

Tile 1 x 2 with Groove

Light Bluish Gray

Tile 1 x 2 with Groove

Black

Tile 1 x 2 with Groove

Tan

Tile 1 x 2 with Groove

Bright Light Orange

Tile 1 x 2 with Groove

Blue

Plate Special 3 x 2 with Rounded End, Hole

Black

Brick 1 x 2 x 2 with Inside Stud Holder

Light Bluish Gray

Brick 1 x 2 x 2 with Inside Stud Holder

Reddish Brown

Brick Sloped 33° 3 x 2

Dark Bluish Gray

Brick Sloped 33° 2 x 2 Double

Red

Plate 1 x 8

Black

Brick 1 x 3

Reddish Brown

Brick 1 x 3

Light Bluish Gray

Brick 1 x 3

Dark Bluish Gray

Brick 1 x 3 with Black Eyes and Eyebrows (Boo) Print

White

Brick 1 x 3 with Open Mouth Smile with Teeth and Tongue (Boo) Print

White

Plate 1 x 3

Dark Bluish Gray

Technic Gear 24 Tooth [New Style with Single Axle Hole]

Dark Bluish Gray

Brick Arch 1 x 4

Bright Light Orange

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Dark Bluish Gray

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Light Bluish Gray

Brick Sloped Inverted 45° 2 x 1

Light Bluish Gray

Brick Sloped Inverted 45° 2 x 1

Bright Light Orange

Plate 1 x 6

Black

Plate 1 x 6

Light Bluish Gray

Brick Sloped 65° 2 x 2 x 2 with Bottom Tube

Light Bluish Gray

Brick Sloped 75° 2 x 2 x 2 Quadruple Convex

Green

Technic Brick 1 x 4 [3 Pin Holes]

Red

Technic Brick 1 x 8 [7 Pin Holes]

Light Bluish Gray

Technic Axle 4

Red

Technic Axle 8

Red

Technic Axle 12

Red

Technic Plate 2 x 4 [3 Holes]

Dark Bluish Gray

Plate 1 x 4

Black

Plate 1 x 4

Tan

Plate 1 x 4

Orange

Technic Bush

Red

Technic Axle 10

Black

Technic Plate 2 x 8 [7 Holes]

Light Bluish Gray

Plate 2 x 6

Black

Plate 2 x 6

Red

Plate 2 x 6

Tan

Plate 2 x 6

Reddish Brown

Plate 2 x 10

Reddish Brown

Plate 2 x 10

Orange

Technic Brick 1 x 12 [11 Pin Holes]

Dark Bluish Gray

Hinge Brick 1 x 2 Base

Black

Hinge Brick 1 x 2 Top Plate Thin

Black

Brick Round 2 x 2 with Axle Hole

Yellow

Antenna 1 x 4 with Flat Top

Black

Plate 6 x 6

Black

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Bluish Gray

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Tan

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Yellow

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Turquoise

Brick Special 1 x 1 with Headlight

White

Brick Special 1 x 1 with Headlight

Bright Green

Tile 1 x 8 with Groove

Red

Tile 1 x 8 with Groove

Reddish Brown

Technic Pin 1/2 without Friction Ridges

Blue

Plate 2 x 16

Black

Technic Axle 3

Yellow

Panel 1 x 2 x 1 [Rounded Corners]

Light Bluish Gray

Brick Arch 1 x 3 x 2 Curved Top

Dark Bluish Gray

Brick Curved 2 x 4 x 1 1/3

Dark Bluish Gray

Brick Curved 1 x 2 x 1 1/3 with Curved Top

Tan

Brick Curved 1 x 2 x 1 1/3 with Curved Top

Bright Light Orange

Brick 1 x 10

Red

Brick 1 x 12

Light Bluish Gray

Plate Round 1 x 1 with Solid Stud

Red

Plate Round 1 x 1 with Solid Stud

Light Bluish Gray

Brick Arch 1 x 4 x 2

Light Bluish Gray

Brick Special 2 x 2 with Pin and Axle Hole

Red

Technic Brick 1 x 1 with Pin Hole

Tan

Technic Brick 1 x 1 with Pin Hole

Bright Light Orange

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Blue

Technic Pin with Friction Ridges Lengthwise and Towball

Black

Tile 1 x 6 with Groove

Black

Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]

Dark Bluish Gray

Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]

Dark Bluish Gray

Tile Special 2 x 2 Inverted

Dark Bluish Gray

Tile Special 2 x 2 Inverted

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Tan

Brick Special 1 x 2 with 2 Studs on 1 Side

Red

Brick Special 1 x 2 with 2 Studs on 1 Side

White

Brick Special 1 x 2 with 2 Studs on 1 Side

Black

Plate 3 x 3

White

Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom

Light Bluish Gray

Plate Special 1 x 2 with Clip Horizontal on Side

Yellow

Brick Curved 2 x 1 No Studs [1/2 Bow]

Black

Plate Round 4 x 4 with 2 x 2 Round Opening

Medium Nougat

Brick Wedged, Sloped 45° 2 x 2 Corner

Green

Plate Special 1 x 2 5.9mm Centre Side Towball Socket

Light Bluish Gray

Brick 1 x 1 x 3

Light Bluish Gray

Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]

Light Bluish Gray

Tile Round 2 x 2 with Bottom Stud Holder

Dark Bluish Gray

Tile Round 2 x 2 with Bottom Stud Holder

White

Tile Round 2 x 2 with Two Reddish Brown Lines (Bowser Nostrils) Print

Tan

Tile Round 2 x 2 with Three Dark Brown Lines Print

Tan

Brick Curved 2 x 2 x 2/3

Dark Bluish Gray

Brick Curved 2 x 2 x 2/3

Orange

Brick Curved 2 x 2 x 2/3

Dark Brown

Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]

Black

Plate Special 1 x 2 with Three Teeth [Tri-Tooth]

White

Tile Special 1 x 2 with Two Vertical Teeth / Tooth

White

Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version]

Light Bluish Gray

Fence Spindled 1 x 4 x 2 [4 Top Studs]

Reddish Brown

Brick Round 2 x 2 Dome Bottom [Open Stud]

Flat Silver

Tile Special Round 2 x 2 with Hole

Orange

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Light Bluish Gray

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Dark Bluish Gray

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Red

Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder

Green

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Tan

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Black

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Orange

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Bright Green

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Black

Wave / Flame Rounded Single with Pin

Bright Light Orange

Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]

Tan

Technic Pin Connector Round 1L [Beam]

Light Bluish Gray

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Black

Plate Special 1 x 2 with Pin Hole Underneath

Red

Brick Arch 1 x 12 x 3 Raised Arch with 5 Cross Supports

Light Bluish Gray

Plate Round Corners 2 x 6 Double

Black

Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]

Trans-Orange

Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]

Tan

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Tan

Brick 1 x 2 x 3 with Bottom Stud Holder

Light Bluish Gray

Panel 1 x 3 x 1

Light Bluish Gray

Brick Curved Inverted 2 x 1

Bright Light Orange

Technic Axle 3 with Stop

Reddish Brown

Tile Round 1 x 1 Quarter

Tan

Tile Round 1 x 1 Quarter

Red

Tile Round 1 x 1 Quarter

Dark Bluish Gray

Plate Special 2 x 4 with 2 Pin Holes

Black

Tile 2 x 3

Red

Tile 4 x 4 Curved, Macaroni

Black

Tile 2 x 2 Curved, Macaroni

Black

Tile 2 x 2 Curved, Macaroni

Dark Bluish Gray

Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]

Tan

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Red

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Light Bluish Gray

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Tan

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Red

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Light Bluish Gray

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Tan

Plate Special / Shield Rectangular with 4 Studs, Handle

Dark Bluish Gray

Panel 3 x 4 x 6 with Arched Window

Light Bluish Gray

Tile Special 2 x 3 with 2 Clips with Bowser Head Print

Black

Brick Special 1 x 4 with 4 Studs on One Side

Yellow

Technic Brick 1 x 2 [2 Pin Holes]

Black

Technic Plate 2 x 6 [5 Holes]

White

Technic Axle and Pin Connector Angled #2 - 180°

Yellow

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Red

Technic Axle 2 Notched

Red

Technic Axle 5

Light Bluish Gray

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Light Bluish Gray

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Yellow

Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole

White

Technic Beam 1 x 15 Thick

Black

Technic Link 1 x 9

Black

Technic Brick 4 x 4 with 2 x 2 Opening

Black

Technic Beam 1 x 7 Thick

Black

Technic Beam 1 x 11 Thick

Dark Bluish Gray

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Red

Technic Pin Connector Perpendicular Long

Light Bluish Gray

Brick Curved Inverted 2 x 2 x 2/3

White

Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side

Dark Bluish Gray

Plate Special 4 x 4 Splat Gear, 10 Teeth

Dark Bluish Gray

Plate Special 1 x 2 Rounded with 2 Open Studs

Black

Plate Special 1 x 2 Rounded with 2 Open Studs

White

Bracket 1 x 1 - 1 x 1 Inverted

Black

Brick Curved 1 x 2 x 1 No Studs

Dark Bluish Gray

Brick Curved 1 x 2 x 1 No Studs with Two Black Tear Drops (Dry Bones Nostrils) Print

White

Brick Curved 1 x 2 x 1 No Studs with Jagged Black Line (Dry Bones Mouth) Print

White

Technic Pin Long without Friction Ridges, with Anti-Roll Notch

Tan

Bracket 2 x 2 with 1 x 2 Vertical Studs

Black

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Black

Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes

Black

Brick Wedged, Curved 6 x 4 Triple

Dark Bluish Gray

Wedge Plate 3 x 2 Right

Dark Bluish Gray

Wedge Plate 3 x 2 Left

Dark Bluish Gray

Brick Curved 6 x 2

Dark Bluish Gray

Bracket 1 x 2 - 2 x 2

White

Bracket 1 x 2 - 2 x 2

Black

Bracket 1 x 2 - 2 x 2

Dark Bluish Gray

Bracket 1 x 2 - 2 x 2

Red

Plate Special 1 x 2, Top Clip [Open O]

Black

Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End

Red

Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End

Light Bluish Gray

Brick Wedged, Sloped 45° 2 x 4 Triple

Dark Bluish Gray

Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed

Tan

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

White

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Black

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Bright Light Orange

Technic Axle Connector Smooth [with x Hole + Orientation]

Red

Plate Round 4 x 4 with Pin Hole

Black

Plate Round 4 x 4 with Pin Hole

Dark Bluish Gray

Brick Special 1 x 1 with Clip Horizontal

White

Plate Special 1 x 2 with Handle on End [Closed Ends]

Bright Light Orange

Plate 1 x 12

Light Bluish Gray

Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole

Black

Door Frame 1 x 4 x 6 Type 2

Black

Panel 1 x 4 x 5 with Arched Window

Light Bluish Gray

Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole

Red

Turntable 4 x 4 Square Base, Locking

Black

Technic Pin Connector Round [Slotted]

Orange

Tile 1 x 3

Light Bluish Gray

Tile 1 x 3

White

Tile 1 x 3

Reddish Brown

Arm, Long, with Technic Pin

Light Aqua

Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs

Red

Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs

Red

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs

Medium Nougat

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs

Black

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs and Two Arrows and Barcode Print (Sticker)

Black

Tile Round 2 x 4

Tan

Feet, 2 x 2 x 2/3 with 4 Studs on Top

Light Aqua

Brick Wedged, Sloped 4 x 4 with White Underside Pattern (Koopa Troopa Shell)

Dark Bluish Gray

Tile Round 3 x 3

Medium Nougat

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides

Yellow

Plate Special 8 x 8 x 2/3 Octagon with Rim

White

Plate Round Corner 3 x 3 with 2 x 2 Round Cutout

Black

Tile Round Corners 4 x 4 x 2/3

Medium Nougat

Tile Round Corners 4 x 4 x 2/3 with Two Circle Arrows and Barcode Print (Sticker)

Medium Nougat

Tile 2 x 6

Reddish Brown

Plate Round 1 x 1 with Open Stud

Black

Technic Brick 1 x 2 with Hole and Dual Beam Extensions

Dark Bluish Gray

Brick Sloped 30° 1 x 2 x 2/3

White

Brick Sloped 30° 1 x 2 x 2/3

Bright Light Orange

Tile 2 x 4 with Groove

Red

Tile 2 x 4 with Groove

Black

Tile 2 x 4 with Groove

Reddish Brown

Brick Round 4 x 4 Centre Hole

Dark Bluish Gray

Brick Round 4 x 4 Centre Hole

Black

Brick Special 1 x 1 with Stud on 1 Side

Dark Bluish Gray

Brick Special 1 x 1 with Stud on 1 Side

Blue

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Black

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Green

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Orange

Bar 5L with Handle (Friction Ram)

Black

Brick Wedged 2 x 2 Facet

Light Bluish Gray

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium

Tan

Brick Arch 1 x 3 x 2

Reddish Brown

Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes

Dark Bluish Gray

Plate 2 x 14

Red

Brick Curved 4 x 1 Double, No Studs

Dark Bluish Gray

Brick Curved 4 x 2 No Studs

Dark Bluish Gray

Brick and Axle Separator v2.0

Orange

Brick Sloped 75° 2 x 2 x 3 [Solid Studs]

Dark Bluish Gray

Technic Turntable Small Top

Light Bluish Gray

Technic Turntable Small Base, 28 Tooth

Black

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud]

Tan

Bracket 1 x 2 - 2 x 2 Inverted

Light Bluish Gray

Bracket 1 x 2 - 2 x 2 Inverted

Black

Bracket 1 x 2 - 1 x 2 Inverted

Light Bluish Gray

Bracket 1 x 2 - 1 x 2 Inverted

Red

Bracket 1 x 2 - 1 x 2

Dark Bluish Gray

LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more