After the Closed Beta we were offered a chance to play the Evacuation and solo gameplay modes as well for the pending game EVOLVE. Here is some gameplay video showing the multi-day Evacuation gameplay mode. In this mode players compete to save colonists and defeat the monster(S) but with the twist of knowing that things they do or do not do will change future maps for example. If a monster destroys a power plant then a toxic cloud will be a part of the next mission. Should they save the plant, then gun emplacements that could help defeat the monster and protect key resources may become available.