The Beyond the Walls Add-on for Homefront: The Revolution has 8 achievements worth 150 gamerscore.
Jump across the stepping stones without hitting the water.
Destroy a Seeker with the gas trap in the HUB.
Launch the rocket at the KPA satellite.
Collect 10 journals.
Destroy the last surviving rubber duck.
Find the agent in the church.
Get 4 or more kills whilst in mud.
Donate more than one Molotov to the Resistance in the HUB.