Factory Fortress is a factory building game with tower defense and RTS elements. Create elaborate supply chains to feed ammo into your turrets, produce materials for buildings and build units. Command units to occupy enemy bases and expand production. Defend your core from enemy attacks.

GamePlay Features

- Use production blocks to create a wide variety of advanced materials
- Defend your buildings from enemy attacks
- Play with your friends in cross-platform multiplayer co-op or challenge them in team-based PvP matches
- Dispense liquids and deal with constant challenges, such as fires breaking out or enemy pilots attacking
- Get the most out of your production by offering optional coolants and lubricants
- Build an assembly line to build mechanized units
- Produce a wide variety of units to automatically manage your base or attack enemy bases
- Use your units against fully functional enemies

Campaign

- Advance through 35 handcrafted maps and over 250 procedurally generated regions to conquer the planets Serpulo and Erekir
- Capture territories and build factories to produce resources while playing other sectors
- Protect your department from periodic intrusions
- Coordinate the allocation of resources between departments through the launch pad
- Research new blocks to advance
- Master over 250 tech blocks
- Invite friends to complete tasks together
- 50+ different types of drones, mechs and ships

Custom games and multiplayer

- Over 16 built-in maps for customizing the game, plus two full campaigns
- Play co-op, PvP or sandbox
- Join public private servers, or invite friends to your own private session
- Full-featured map editor with scripting support
- Customizable game rules: change block costs, enemy stats, starting items, wave times and more
- Built-in mod browser and mod support