| 260 Idea Book 260 | 1990 | 2 | — | — | — |
| 1680 Hay Cart with Smugglers | 1990 | 67 | — | — | — |
| 1877 Crusader's Cart | 1990 | 60 | — | — | — |
| 6018 Battle Dragon | 1990 | 54 | — | — | — |
| 6034 Black Monarch's Ghost | 1990 | 48 | — | — | — |
| 6042 Dungeon Hunters | 1990 | 111 | — | — | — |
| 6059 Knight's Stronghold | 1990 | 228 | — | — | — |
| 6071 Forestmen's Crossing | 1990 | 212 | — | — | — |
| 6081 King's Mountain Fortress | 1990 | 438 | — | — | — |
| 1482 Panda and Friends | 1990 | 26 | — | — | — |
| 1559 Clown Car | 1990 | 4 | — | — | — |
| 1657 Bird | 1990 | 6 | — | — | — |
| 1672 Circus | 1990 | 18 | — | — | — |
| 1674 DUPLO Basic Bucket | 1990 | 100 | — | — | — |
| 1883 Rabbit Rattle | 1990 | 1 | — | — | — |
| 1907 Crecer Feliz Giftbox | 1990 | 2 | — | — | — |
| 2442 School Room | 1990 | 9 | — | — | — |
| 2446 Windmill | 1990 | 12 | — | — | — |
| 2450 Airport | 1990 | 14 | — | — | — |
| 2454 Harbor Town | 1990 | 18 | — | — | — |
| 2458 Barnyard | 1990 | 22 | — | — | — |
| 2550 Tom's Adventure | 1990 | 5 | — | — | — |
| 2609 Racer | 1990 | 2 | — | — | — |
| 2613 Refuse Truck (Garbage Truck) | 1990 | 4 | — | — | — |
| 2615 Nursery | 1990 | 8 | — | — | — |
| 2630-2 Car and Campervan | 1990 | 12 | — | — | — |
| 2661 Zoo Van (Animal Transporter) | 1990 | 4 | — | — | — |
| 2662 Crocodile and Sea Lion | 1990 | 15 | — | — | — |
| 2664 Tiger and Panda Family (Tiger Enclosure) | 1990 | 26 | — | — | — |
| 2666 Savannah and Polar Animals (Mini Zoo) | 1990 | 28 | — | — | — |
| 2668 Children's Zoo (Zoo Animal Antics) | 1990 | 41 | — | — | — |
| 2669 Maxi Zoo | 1990 | 71 | — | — | — |
| 49901 Extension Assortment for LEGO Composing Set 9550 | 1990 | 121 | — | — | — |
| 9160 Safari Park | 1990 | 94 | — | — | — |
| 9355 Space Set | 1990 | 560 | — | — | — |
| 9550 Typesetter's Shop (Composing Set) - English Version | 1990 | 489 | — | — | — |
| 9550-3 Typesetter's Shop (Composing Set) - French Version | 1990 | 488 | — | — | — |
| 9550-4 Typesetter's Shop (Composing Set) - Danish Version | 1990 | 2 | — | — | — |
| 9603 TECHNIC I Activity Centre Cards | 1990 | 120 | — | — | — |
| 9605 4.5V Technic Resource Set | 1990 | 1,534 | — | — | — |
| 9920 X-Large Storage Bin (Yellow) | 1990 | 2 | — | — | — |
| 5590 Whirl and Wheel Super Truck | 1990 | 1,064 | — | — | — |
| 1677 Rabbit | 1990 | 25 | — | — | — |
| 5008 Brick Separator | 1990 | 1 | — | — | — |
| 5008-2 Brick Separator | 1990 | 1 | — | — | — |
| 5009 Building Plate 16 x 32, Yellow | 1990 | 1 | — | — | — |
| 5010 Building Plate 16 x 32, Green | 1990 | 1 | — | — | — |
| 5110-2 Cross Axles, Nuts | 1990 | 26 | — | — | — |
| 5111 9V Motor Wire, 128cm | 1990 | 1 | — | — | — |
| 5150 Pirate Elements | 1990 | 35 | — | — | — |
| 5158 T-Junction, Circle Plates | 1990 | 2 | — | — | — |
| 5159 Straight Runways | 1990 | 2 | — | — | — |
| 1620 Astro Dart | 1990 | 30 | — | — | — |
| 1621 Lunar MPV Vehicle | 1990 | 96 | — | — | — |
| 1875 Meteor Monitor | 1990 | 32 | — | — | — |
| 6811 Pulsar Charger | 1990 | 26 | — | — | — |
| 6833 Beacon Tracer | 1990 | 40 | — | — | — |
| 6877 Vector Detector | 1990 | 62 | — | — | — |
| 6896 Celestial Forager | 1990 | 92 | — | — | — |
| 6923 Particle Ionizer | 1990 | 192 | — | — | — |
| 6956 Stellar Recon Voyager | 1990 | 233 | — | — | — |
| 6989 Mega Core Magnetizer | 1990 | 506 | — | — | — |
| 8064 Motorized Universal Building Set | 1990 | 221 | — | — | — |
| 8094 TECHNIC Control Centre | 1990 | 549 | — | — | — |
| 8830 Rally 6-Wheeler | 1990 | 169 | — | — | — |
| 8850 Rally Support Truck | 1990 | 360 | — | — | — |
| 1560 Glory Glider | 1990 | 26 | — | — | — |
| 1561 Stunt Chopper | 1990 | 30 | — | — | — |
| 1562 Wave Jumper | 1990 | 25 | — | — | — |
| 1563 Track Blaster | 1990 | 30 | — | — | — |
| 1581-2 Delivery Truck | 1990 | 123 | — | — | — |
| 1630 Helicopter | 1990 | 27 | — | — | — |
| 1631 Black Racer | 1990 | 23 | — | — | — |
| 1632 Motor Boat | 1990 | 28 | — | — | — |
| 1633 Loader Tractor | 1990 | 24 | — | — | — |
| 1665 Dual FX Racers | 1990 | 108 | — | — | — |
| 1682 Space Shuttle | 1990 | 420 | — | — | — |
| 1690 Helicopter | 1990 | 27 | — | — | — |
| 1692 Tractor Loader | 1990 | 24 | — | — | — |
| 1876 Soil Scooper | 1990 | 73 | — | — | — |
