Last Fortress: Underground

Last Fortress: Underground Last Fortress: Underground is a post-apocalyptic survival strategy game. Build your underground base, recruit heroes, scavenge in the wild, and team up with allies to defeat zombie hordes.

Last Fortress: Underground

Last Fortress: Underground is a post-apocalyptic survival strategy game. You’ll be responsible for building your own shelter, recruiting survivors and heroes, and doing what it takes to keep your group alive in a harsh, broken world. Scavenge resources and materials, craft defenses and equipment, and push back zombie hordes.

Success comes from smart team building: characters each bring different strengths, so you’ll need the right lineup to handle battles efficiently or explore the wilderness. You can also team up with others by creating or joining alliances to fight side-by-side with friends—stronger bonds usually mean better rewards.

If you’re into survival strategy and squad management, this is a great place to start.

Game Play

Build & Customize Your Shelter

Grow your underground home by adding facilities such as the Satellite Nexus, Power Generators, and Mission Control. Arrange and design your shelter layout however you want, tailoring it to your survival strategy.

Survivors & Heroes With Special Skills

Survivors and heroes aren’t just placeholders—they use special abilities to help your team endure the apocalypse. From chefs and doctors to engineers and scientists, plus miners and soldiers, you’ll want to put each character’s real-world skills to work.

Team Composition and Synergy

Assemble a varied team of heroes, each with their own personality and abilities. Experiment with the combinations you like most to overcome difficult situations, whether you’re fighting enemies or planning your next steps.

Explore the Wild

When you need more than what’s inside your shelter, head out into the wasteland to scavenge valuable resources. You can also set up camps that function as forward resource points and temporary operating bases—but stay alert, since zombies can strike at any time.

Form Alliances With Friends

Going solo is tough. Build or join an alliance and take on zombies with help from allies. You can support each other by pushing forward technology research, improving both teams over time. Either way, it’s a win for everyone—Commander, the next phase is yours to begin.

Features

Uncover the Mysterious Structure

Through shrieking winds and eerie echoes, an unusual building appears in the empty landscape. Its rough exterior hides the promise within. After a dangerous escape, reaching this enigmatic structure becomes critical—it offers the first real chance at safety. The moment you and your companions enter, hope returns: a chance to start again in a world swallowed by darkness.

Build the Core of Your Shelter

This fortress-like structure is ready to become your stronghold. Every space can be developed into something useful, from creating the Satellite Nexus as a communication hub to powering your operations with Power Generators. As you expand, you’ll be able to plan the shelter layout with care and use remaining technology to strengthen defenses and support your community.

Make Use of Survivors’ Unique Skills

Your survivors come from different backgrounds, each with practical life skills shaped by necessity. You’ll rely on chefs to stretch food supplies, doctors to treat injuries, and engineers to repair, improve, and innovate. The way you balance these specialists will heavily influence how well you survive. As the Commander, it’s on you to recognize each person’s strengths and make sure they’re used to their fullest potential.

Create a Hero Team That Works Together

Your strategy shines when you assemble a roster of heroes with distinct abilities and stories. These characters offer more than combat skills—they bring resilience and experience to your cause. Build relationships between heroes, pay attention to how they interact, and focus on team synergy to face what’s ahead. Aim for a balanced mix of offense, defense, and support so your team can handle any scenario.

Highlights

• Collect and play with many characters: You’ll have access to a wide range of heroes and survivors, each with unique designs, personalities, and traits that can strengthen your community. Explore their stories through interaction.



• Assign roles that fit their strengths: Put the right characters into positions such as chefs, doctors, engineers, scientists, soldiers, miners, and other useful roles within your shelter.
• Use their best traits and skills: Make sure each character contributes effectively by leveraging their strongest abilities.
• Upgrade your units: Continue improving characters so they can work more effectively and support your survival efforts.