You killed 50 ranged enemies (bandits or aggressive survivors).

You killed 5 ranged enemies (bandits or aggressive survivors).

You killed 100 ranged enemies (bandits or aggressive survivors).

You killed 1 ranged enemy (bandit or aggressive survivor).

You placed down your first building piece.

You planted a crop in a grow plot.

You planted 50 crops.

You repaired your first building piece.

You upgraded your first building piece.