Martian Frontier: Defense
A colony worth defending

Hold the line.
Keep Mars alive.

The Swarm is closing in. Build your defense, adapt your towers and protect the colony dome.

Game supportComing to the App Store for iPhone and iPad.
Build your defense against the Swarm.
300

missions across six nations

24

towers, each with two level IV specializations

10

languages, with local battle saves

Your defense. Your decisions.

Build your defense against the Swarm.
Build your defense against the Swarm.
Explore the 300-mission campaign.
Explore the 300-mission campaign.
Choose one of six nations.
Choose one of six nations.

One campaign. An optional head start.

Play the campaign without a purchase. Expedition Support is a permanent optional pack: 25 research data in each campaign run. It does not grant mission stars or complete missions. No subscription.

Purchase and restore help