A humorous term combining a train sound with methane gas.
GasEnergyTransportationHumor
Current best complexity is 6:
Choo-Choo Methane can be discovered in Concepts, categorized under Gas, Energy, Transportation, Humor. A humorous term combining a train sound with methane gas.
It has been discovered by 1 board and crafted 1 time, first appearing 3 hours ago. Choo-Choo Methane can be created from 1 recipe.
Choo-Choo Methane was first discovered by secret 3 hours ago. They also hold the lowest-complexity recipe, at 6.
Related concepts worth exploring include Steam, Smoke, Oxygen, Vapor, Ozone, Geothermal, and 6 more.