How many pieces does the LEGO Arkham Asylum (7785-1) have?

The LEGO Arkham Asylum set (7785-1) contains 869 pieces. It was released in 2006 as part of the LEGO Super Heroes DC theme.

How can I find missing parts for LEGO set 7785-1?

On BrickMissing you can check which parts from the LEGO Arkham Asylum (7785-1) you already own. Add your LEGO collection and we'll show exactly which of the 869 pieces you're missing and which you already have.

Can I build the LEGO Arkham Asylum with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 869 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Arkham Asylum from?

The LEGO Arkham Asylum (7785-1) belongs to the LEGO Super Heroes DC theme. You can browse all Super Heroes DC sets on BrickMissing to find more sets from this theme.

Arkham Asylum

🏷️ 7785-1•🎨 Super Heroes DC•📅 2006•🧱 869 parts•Advanced

Arkham Asylum (7785-1) is a LEGO Super Heroes DC from 2006. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 869 parts

Part	Color	Qty
String with End Studs and Minifig Grips 21L 14210	White	1×
Equipment Goblet / Glass 2343	Black	2×
Brick 2 x 2 Corner 2357	Dark Bluish Gray	7×
Brick 2 x 2 Corner 2357	Black	5×
Window 1 x 2 x 2 Plane, Solid Studs 2377	White	2×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Pearl Gold	1×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	4×
Tile 1 x 4 with Groove 2431	Dark Bluish Gray	6×
Tile 1 x 4 with Groove 2431	Black	7×
Tile 1 x 4 with Train Controls Print 2431pr0028	Dark Bluish Gray	2×

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Tile Special 1 x 2 Grille with Bottom Groove	2412b	Pearl Gold	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Black	4×
Tile 1 x 4 with Groove	2431	Dark Bluish Gray	6×
Tile 1 x 4 with Groove	2431	Black	7×
Tile 1 x 4 with Train Controls Print	2431pr0028	Dark Bluish Gray	2×
Tile Special 1 x 2 with Handle	2432	Light Bluish Gray	6×
Bracket 1 x 2 - 1 x 4 [Square Corners]	2436	White	1×
Plate 2 x 12	2445	Light Bluish Gray	1×
Brick 1 x 1 x 5 with Blocked Open or Hollow Stud	2453a	Black	5×
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges	2454a	Black	6×
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges	2454a	Dark Gray	4×
Brick 1 x 16	2465	Black	1×
Plate Special 2 x 2 with Pin on Bottom	2476a	Light Bluish Gray	2×
Bar 1 x 8 x 2	2486	Light Bluish Gray	2×
Equipment Whip [aka Plant Vine]	2488	Black	1×
Barrel 2 x 2 x 2	2489	Reddish Brown	1×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Light Bluish Gray	4×
Tile Special 1 x 1 with Clip and Straight Tips	2555	Light Bluish Gray	1×
Tile Special 1 x 1 with Clip and Straight Tips	2555	Black	11×
Weapon Gun / Flintlock / Musket (Pirate)	2561	Reddish Brown	3×
Brick Special 1 x 4 with Groove	2653	Light Bluish Gray	2×
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	2654	Light Bluish Gray	1×
Technic Axle Towball	2736	Light Bluish Gray	1×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	2×
Lever Small Base with Black Lever	298c02	Light Bluish Gray	1×
Brick 2 x 4	3001	Reddish Brown	4×
Brick 2 x 2	3003	Dark Bluish Gray	13×
Brick 1 x 2	3004	Dark Bluish Gray	9×
Brick 1 x 2	3004	Reddish Brown	8×
Brick 1 x 2	3004	Black	33×
Window 1 x 2 x 2 2/3 with Rounded Top	30044	Reddish Brown	12×
Window 1 x 2 x 2 & 2/3 Pane Twisted Bar with Rounded Top	30045	Black	9×
Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top	30046	Black	6×
Brick 1 x 1	3005	White	4×
Brick 1 x 1	3005	Reddish Brown	34×
Brick 1 x 1	3005	Black	18×
Fence Spindled 1 x 4 x 2 [2 Top Studs]	30055	Black	17×
Fence Spindled 4 x 4 x 2 Quarter Round with 2 Studs	30056	Black	6×
Brick 1 x 8	3008	Black	7×
Brick 1 x 6	3009	Black	12×
Brick 1 x 6	3009	Reddish Brown	2×
Brick 1 x 6	3009	White	4×
Brick 1 x 4	3010	Black	20×
Brick 1 x 4	3010	Reddish Brown	11×
Animal, Bat	30103	Black	1×
Brick Special 1 x 2 Palisade [aka Log]	30136	Tan	4×
Panel 4 x 6 x 6 Sloped with Stone Wall Print	30156pr0002	Dark Bluish Gray	3×
Weapon Sword / Katana [Octagonal Guard]	30173a	Black	1×
Plant, Round 1 x 1 - 3 Bamboo Leaves	30176	Light Bluish Gray	6×
Plate 2 x 4	3020	Black	2×
Plate 2 x 3	3021	Light Bluish Gray	3×
Plate 1 x 2	3023	Dark Bluish Gray	11×
Plate 1 x 2	3023	Reddish Brown	6×
Brick Special 1 x 2 with Vertical Clip [Thick U Clip]	30237a	Light Bluish Gray	2×
Plate 6 x 16	3027	Light Bluish Gray	1×
Plate 6 x 12	3028	White	1×
Plate 4 x 10	3030	Dark Bluish Gray	2×
Plate 4 x 4	3031	Dark Bluish Gray	1×
Plate 4 x 6	3032	Black	1×
Plate 2 x 8	3034	Reddish Brown	2×
Plate 2 x 8	3034	Dark Bluish Gray	1×
Plate 4 x 8	3035	Black	2×
Plate 6 x 8	3036	Light Bluish Gray	3×
Slope 45° 2 x 4	3037	Black	2×
Bar 4L (Lightsaber Blade / Wand)	30374	Trans-Light Blue	2×
Bar 4L (Lightsaber Blade / Wand)	30374	Black	5×
Arm Mechanical with 2 Clips [Battle Droid]	30377	Light Bluish Gray	4×
Hinge Brick 2 x 2 Locking with 1 Finger Vertical and Axle Hole [+ Opening]	30389b	Dark Bluish Gray	1×
Slope 45? 2 x 2	3039	Black	3×
Slope 45° 2 x 4 Double	3041	Black	4×
Brick Special 1 x 4 with 4 Studs on One Side	30414	White	2×
Slope 45° 2 x 2 Double	3043	Black	1×
Slope 45° 2 x 1 Triple with Ovoid Bottom Pin	3048c	Light Bluish Gray	4×
Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth	30540	Light Bluish Gray	2×
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth	30553	Dark Bluish Gray	4×
Panel 4 x 4 x 6 Quarter Cylinder	30562	Trans-Brown	2×
Brick Round 1 x 1 Open Stud	3062b	Black	4×
Brick Round 1 x 1 Open Stud	3062b	Trans-Clear	6×
Brick Round 1 x 1 Open Stud	3062b	Trans-Yellow	2×
Tile 2 x 2 with Groove	3068b	Black	2×
Tile 2 x 2 with Computer Monitor, White Power Switch Icon Print	3068bpr0095	Dark Gray	1×
Tile 1 x 2 with Groove	3069b	Black	12×
Tile 1 x 2 with Groove	3069b	Trans-Dark Blue	2×
Tile 1 x 2 with Video Tape and Reels Print	3069bpr0020	Light Bluish Gray	1×
Tile 1 x 1 with Groove	3070b	Trans-Yellow	5×
Tile 1 x 1 with Padlock Print	3070bpr0003	Tan	2×
Door 1 x 3 x 3 Right	3190	White	1×
Door 1 x 3 x 3 Left	3191	White	1×
Technic Brick 1 x 2 [2 Pin Holes]	32000	White	2×
Technic Axle and Pin Connector Angled #1	32013	Dark Bluish Gray	3×
Technic Axle and Pin Connector Angled #5 - 112.5°	32015	Black	3×
Plate Special 1 x 2 with Door Rail	32028	Light Bluish Gray	10×
Technic Axle and Pin Connector Angled #2 - 180°	32034	Black	1×
Technic Axle 2 Notched	32062	Red	6×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Ridges	32064c	Tan	3×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Light Bluish Gray	1×
Technic Beam 1 x 15 Thick	32278	Black	1×
Brick 1 x 2 x 2 with Inside Axle Holder	3245b	Light Gray	1×
Technic Pin Connector Plate with One Hole (Single on Bottom)	32529	Black	1×
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]	32530	Dark Bluish Gray	3×
Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside	3307	Light Bluish Gray	1×
Roof / Tower 6 x 8 x 9	33215	Light Bluish Gray	1×
Plate 1 x 8	3460	Dark Bluish Gray	1×
Brick Special 1 x 1 x 2 with Shutter Holder	3581	Light Bluish Gray	2×
Brick 1 x 3	3622	Black	4×
Plate 1 x 3	3623	Black	1×
Minifig Head Skeleton, Evil Skull Print	3626bpr0190	White	2×
Brick Arch 1 x 4	3659	Dark Bluish Gray	12×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Reddish Brown	5×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Black	10×
Slope Inverted 45° 2 x 1	3665	White	2×
Slope Inverted 45° 2 x 1	3665	Black	6×
Plate 1 x 6	3666	Dark Bluish Gray	8×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	3×
Turntable 2 x 2 Plate - Top	3679	Light Bluish Gray	2×
Turntable 2 x 2 Plate, Base	3680	Black	2×
Technic Axle 6	3706	Black	1×
Plate 1 x 4	3710	White	1×
Plate 1 x 4	3710	Dark Bluish Gray	14×
Plant, Flower Stem	3741	Light Bluish Gray	2×
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)	3794a	Dark Gray	10×
Plate 2 x 6	3795	Black	1×
Plate 2 x 6	3795	White	1×
Steering Stand 1 x 2 with Black Steering Wheel	3829c01	Black	1×
Hinge Brick 1 x 4 [Upper]	3830	Black	3×
Hinge Brick 1 x 4 [Lower]	3831	Black	3×
Weapon Axe	3835	Black	1×
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]	3839b	Light Bluish Gray	1×
Door 1 x 4 x 5 with 4 Panes, Squared Base	3861b	Reddish Brown	1×
Technic Brick 1 x 6 [5 Pin Holes]	3894	White	1×
Hinge Brick 1 x 2 Base	3937	Dark Bluish Gray	2×
Brick Round 2 x 2 with Axle Hole	3941	Light Bluish Gray	1×
Brick Round 2 x 2 with Axle Hole	3941	Reddish Brown	3×
Cone 2 x 2 x 2, Open Stud	3942c	Black	2×
Cone 4 x 4 x 2, Axle Hole [Plain]	3943b	Black	1×
Antenna 1 x 4 with Rounded Top	3957a	Light Bluish Gray	1×
Plate 6 x 6	3958	Dark Bluish Gray	2×
Dish 4 x 4 Inverted [Radar]	3960	Light Bluish Gray	1×
Dish 4 x 4 Inverted [Radar]	3960	Trans-Clear	1×
Animal, Rodent, Rat / Mouse [Plain]	40234	Reddish Brown	1×
Door 1 x 4 x 6 Round Top with Window and Keyhole, Non Reinforced Edge	40241	Reddish Brown	1×
Brick Special 1 x 1 with Headlight	4070	Dark Bluish Gray	4×
Seat / Chair 2 x 2	4079	Reddish Brown	2×
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	4081b	Dark Bluish Gray	2×
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	4081b	White	2×
Plate Special 1 x 1 with Clip Vertical [Thick U Clip]	4085c	Dark Bluish Gray	6×
Bar 6.6L with Stop Ring [Umbrella Stand]	4095	Black	2×
Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole	41532	Black	2×
Plate 8 x 8	41539	Dark Bluish Gray	2×
Tile 1 x 8 with Groove	4162	Dark Bluish Gray	2×
Tile 1 x 8 with Groove	4162	Black	12×
Windscreen 2 x 6 x 2, Wide Top	4176	Trans-Light Blue	1×
Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings	41854	Black	1×
Brick 8 x 8	4201	Dark Bluish Gray	3×
Brick 8 x 16	4204	Dark Bluish Gray	1×
Gate 1 x 4 x 9 Arched with Bars and Three Studs	42448	Black	2×
Technic Pin 1/2	4274	Black	9×
Plate 2 x 16	4282	Dark Bluish Gray	2×
Slope 33° 3 x 1	4286	Black	2×
Panel 1 x 4 x 1 with Rounded Corners [Thick Wall]	43337	Reddish Brown	1×
Equipment Camera with Side Sight [aka Space Gun]	4360	Black	1×
Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove	44301a	Black	2×
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove	44567a	Black	1×
Bracket 1 x 2 - 2 x 2	44728	Dark Bluish Gray	2×
Plate 1 x 10	4477	Light Bluish Gray	1×
Plate Special 2 x 2 with Wheel Holder	4488	Light Bluish Gray	4×
Cone 1 x 1 [No Top Groove]	4589	Dark Bluish Gray	21×
Cone 1 x 1 [No Top Groove]	4589	Trans-Neon Green	4×
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm]	4623	Light Bluish Gray	2×
Pneumatic T-Piece (T Bar) [New Style]	4697b	Light Bluish Gray	5×
Brick Special 1 x 1 Studs on 4 Sides	4733	Dark Bluish Gray	1×
Bar 1 x 3 [Clip / Anti-Stud]	4735	Black	1×
Dish 2 x 2 Inverted [Radar]	4740	Dark Bluish Gray	1×
Wedge Curved 2 x 3 x 2/3 Two Studs, Wing End	47456	Black	1×
Panel 3 x 8 x 6 with Arched Window	48490	Black	2×
Glass for Window 1 x 2 x 2 Plane	4862	Trans-Light Blue	2×
Panel 1 x 2 x 1 [Square Corners]	4865a	Light Bluish Gray	3×
Bar 1L with Clip	48729a	Black	11×
Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate	50745	Dark Bluish Gray	4×
Vehicle Base, Motorcycle Chassis, Short Fairing Mounts	50859a	Black	1×
Tyre 21 x 6 City Motorcycle	50861	Black	2×
Wheel Centre 15 x 6 City Motorcycle with Stub Axles	50862	Light Bluish Gray	2×
Slope Curved 3 x 1 No Studs	50950	White	4×
Slope Curved 3 x 1 No Studs	50950	Black	2×
Slope Curved 3 x 1 No Studs	50950	Dark Bluish Gray	2×
Slope Curved 4 x 6 x 2/3 Triple Curved with 4 Studs	52031	Dark Bluish Gray	3×
Fairing, Motorcycle, Modern	52035	Black	1×
Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed	52501	White	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Dark Blue	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	2×
Creature Body Part, Dragon Wing 8 x 10 [Plain]	55706	Black	2×
Weapon Gun Semiautomatic Pistol	55707a	Black	1×
Equipment Batman Accessory - Batwing	55707e	Black	2×
Equipment Handcuffs Long [Batman]	56619	Black	1×
Sticker Sheet for Set 7785-1	57325	Unknown	1×
Support 2 x 2 x 10 Girder Triangular Vertical - Type 2 - Open Side Top, 1 Post & 1 Panel	57893	Black	3×
Wheel 11 x 12 with Hole Notched for Wheels Holder Pin	6014b	Light Bluish Gray	4×
Tyre 21 x 12 with Offset Tread Small Wide	6015	Black	4×
Bar 1 x 4 x 3 Window [Side Tabs]	6016	Dark Bluish Gray	1×
Bar 7 x 3 with Double Clips (Ladder) [Straight Clips]	6020	Light Bluish Gray	2×
Brick Arch 1 x 6 x 3 1/3 Curved Top	6060	Black	2×
Castle Turret Top 4 x 8 x 2 1/3	6066	Dark Bluish Gray	2×
Brick 1 x 10	6111	Black	1×
Brick 1 x 12	6112	Dark Bluish Gray	2×
Tool Chainsaw Blade	6117	Dark Bluish Gray	1×
Wave / Flame Rounded with Base Pegs	6126a	Trans-Neon Green	2×
Hat, Wizard	6131	Black	1×
Hinge Brick 2 x 2 Top Plate Thin	6134	Light Bluish Gray	2×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Clear	1×
Plate Round 1 x 1 with Solid Stud	6141	Light Bluish Gray	20×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Red	9×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Yellow	3×
Plate Special 4 x 4 with Studs on One Edge [Plain]	6179	Black	1×
Bar 1 x 3 (Radio Handle, Phone Handset)	6190	Dark Bluish Gray	1×
Technic Axle Connector Ridged [with x Hole x Orientation]	6538b	Light Bluish Gray	1×
Technic Brick 1 x 1 with Pin Hole	6541	Light Bluish Gray	5×
Technic Axle 3 with Stud	6587	Dark Bluish Gray	2×
Tile 1 x 6 with Groove	6636	Light Bluish Gray	2×
Tile 1 x 6 with Groove	6636	White	1×
Weapon Gun [Automatic Long Barrel and Round Magazine]	85973	Black	1×
Weapon Batarang	98721	Black	3×

Build DNA

Parts inventory insights for Arkham Asylum

869 pieces puts this build +148% against the average Super Heroes DC set and +135% against the average 2006 release.

LEGOSUPER HEROES DC

Vs average Super Heroes DC set

+148%+518 parts

This set869

Average set351

Average Super Heroes DC set: 351 pieces across 140 other sets.

Vs average 2006 set

+135%+499 parts

This set869

Average set370

Average 2006 set: 370 pieces across 180 other sets.

Color profile

19different colors

Dominant color

Black

Black333x

40%

Dark Bluish Gray170x

20%

Light Bluish Gray126x

15%

Reddish Brown97x

12%

Unique parts

4.4 pieces per unique type

192

Repeat factor

Average pieces per unique type.

Most used part

Brick 1 x 1

56x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩192unique parts🎨19different colors📊45.7avg. parts per color🏆56×Brick 1 x 1

🎨 All Super Heroes DC sets 📅 All sets from 2006

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