from level 16
| Origin: | Halloween Event 2020-2023 | 4.799  |
| Halloween Event 2018-2023 | 3.999  |
|
| Brilliant Halloween Building Bundle |  (100%) |
|
| Dusty Halloween Bag |  (100%) |
| Need a patent construction: | NO |
| Build time: | 40 seconds |
| Size building: | 4×3 field |
| Possibility of improving: | NO |
| Can trade: | NO |
| After the demolition returns to star menu: | YES |
In the building we can transmutate resources:
| Wygląd | Name | Transmutation | Transmutation Time |
 |
Makeshift Gunpowder | 1.000  = 10  |
06:00 hours |
 |
Philosophers Secret | 100  = 100  |
06:00 hours |
 |
Artificial Exoticness | 100  + 100  = 25  |
06:00 hours |
 |
Star Money Pressing | 2.000  + 100  = 25  |
06:00 hours |
PRODUCTION TIME:
| Number of Buildings: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Time: | 06:00h | 03:00h | 02:00h | 01:30h | 01:12h | 01:00h | 00:52h | 00:45h | 00:40h | 00:36h |
Immediately Build a Building: 1 
Move a Building: free