GW: Warhammer 40K KillTeam

You take control of a team of highly trained operatives from a 40K faction conducting vital and dangerous missions against their rivals. Each mission is set in an environment called a Killzone. Various narrative generators allow you to establish your kill team name, background, quirks, base of operations and individual operative names. Your operatives can earn experience which give them benefits like battle honors and rare equipment.  During the game, each players alternate the performing of actions for each of their operatives.