I've poked around in it a little bit and mitigation seems to be the focus for the Tsunami event that I chose to play. I'm not a gamer, so my knowledge of what is possible and what is out there in the world of violent games may make this look like Pac-Man But, I'm for anything that advances the cause of disaster mitigation, preparedness and community resiliency.
The game is brought to us by the United Nations International Strategy for Disaster Reduction.