Cleared three non-tutorial campaign scenarios.

Built 20 barricades.

Eliminated 125 threats.

Cleared ten waves in Onslaught Mode.

Cleared five waves in Onslaught Mode.

Eliminated your first threat.

Eliminated 25 threats.

Eliminated 75 threats.

Cleared your first wave in Onslaught Mode.

Cleared two non-tutorial campaign scenarios.

Cleared four non-tutorial campaign scenarios.

Cleared your first non-tutorial campaign scenario.