| Lobe Lobber (2 variants) | 153 |
| Mad Science Fair Project (2 variants) | 154 |
| Modular Monstrosity (2 variants) | 155 |
| Proper Laboratory Attire (2 variants) | 156 |
| Robo- (2 variants) | 157 |
| Split Screen (2 variants) | 158 |
| Staff of the Letter Magus (2 variants) | 159 |
| Stamp of Approval (2 variants) | 160 |
| Steam-Powered (2 variants) | 161 |
| Steel Squirrel (2 variants) | 162 |
| Sword of Dungeons & Dragons (2 variants) | 163 |
| Voracious Vacuum (2 variants) | 164 |
| Secret Base (2 variants) | 165a |
| Secret Base (2 variants) | 165b |
| Secret Base (2 variants) | 165c |
| Secret Base (2 variants) | 165d |
| Secret Base (2 variants) | 165e |
| Watermarket (2 variants) | 166 |
| Accessories to Murder (2 variants) | 167 |
| Applied Aeronautics (2 variants) | 168 |
| Arms Depot (2 variants) | 169 |
| Auto-Key (2 variants) | 170 |
| Bee-Bee Gun (2 variants) | 171 |
| Boomflinger (2 variants) | 172 |
| Buzz Buggy (2 variants) | 173 |
| Deadly Poison Sampler (2 variants) | 174 |
| Dictation Quillograph (2 variants) | 175 |
| Dispatch Dispensary (2 variants) | 176 |
| Division Table (2 variants) | 177 |
| Dogsnail Engine (2 variants) | 178 |
| Dual Doomsuits (2 variants) | 179 |
| Duplication Device (2 variants) | 180 |
| Faerie Aerie (2 variants) | 181 |
| Genetic Recombinator (2 variants) | 182 |
| Gift Horse (2 variants) | 183 |
| Gnomeball Machine (2 variants) | 184 |
| Goblin Slingshot (2 variants) | 185 |
| Guest List (2 variants) | 186 |
| Hard Hat Area (2 variants) | 187 |
| Head Banger (2 variants) | 188 |
| Hypnotic Swirly Disc (2 variants) | 189 |
| Inflation Station (2 variants) | 190 |
| Insufferable Syphon (2 variants) | 191 |
| Jamming Device (2 variants) | 192 |
| Lackey Recycler (2 variants) | 193 |
| Mandatory Friendship Shackles (2 variants) | 194 |
| Neural Network (2 variants) | 195 |
| Oaken Power Suit (2 variants) | 196 |
| Optical Optimizer (2 variants) | 197 |
| Pet Project (2 variants) | 198 |