Dust Devils

Dust devils are a dangerous weather phenomenon on Mars in Martian Dreams.

Description
Miniature twisters that roam the martian surface at rapid speeds, dust devils will throw around anything that crosses their path, or even comes too close. Travellers are in great danger, should they venture too near to these destructive forces. It is better to avoid them if possible, or grave injury will surely be the consequence. This is especially important near the polar regions, where they are even more common. Dust devils cannot be damaged, stopped, or dissipated.