Supporting

Supporting rewards teamwork: you must kill 50 enemies while near a teammate. It is a relaxed 1-star difficulty badge worth 5 diamonds, and the only real condition is proximity, so it is impossible to earn while playing truly solo.

The mechanic to understand is the near a teammate clause. Kills only count toward this badge if another player is close enough when the enemy dies, so the fastest method is to fight side by side rather than splitting the map. Stick with a friend during night defenses or wildlife clears, let enemies funnel into your shared position, and rack up the 50 together. If you are matchmaking with strangers, simply hang near whoever is doing the most fighting and finish off enemies in their vicinity.

Because 50 is a modest, cumulative total, you do not need a single coordinated session — the kills add up naturally across runs as long as you keep a teammate beside you. The practical tip is to deliberately group up during the high-spawn night phases, when enemies arrive in bunches and it is easy to register many qualifying kills quickly. Defend the camp together and the badge falls into your lap.