Evolves is a UMS multiplayer map for StarCraft. There are two teams, each with two players. Each player starts with 1-4 bunkers and two science vessels, the "Command Ship" and "Mother Ship" . The science vessels constantly spawn new units. Players gain levels as they destroy more enemy units. The player's level determines the type of unit spawned, which usually counters the unit spawned in the previous level. The objective of the map is to use your units to destroy the enemy bunker(s).