




At night, you must defend your base from attacks by monsters that want to destroy everything you've built. Shoot and use a variety of weapons including a variety of turrets with deadly weaponry. Do your best to fend off the advancing waves of terrifying beasts and defend your outpost.


Develop your character by acquiring new skills and equipment needed to expand and defend your base. Explore the environment and the procedurally generated underground. Gather skills, experience and technologies that will help you reach deeper and deeper with each new game and discover more mysterious artifacts. With them, new opportunities, challenges and tactics will open up for you in the next game. The variety of options will make you want to fulfill your mining contract more than once.




- Survive: take care of your health, food, water and oxygen.
- Dig deep: obtain raw materials, explore more and more procedurally generated decks
- Make progress: discover hidden artifacts and technologies to access new abilities in subsequent games
- Take care of your outpost: build, upgrade and repair your base. Craft useful items.
- Eliminate aliens: either on your own or with a series of automatic defense turrets
- Players: play alone or cooperate in a team of up to 4 friends

- Want to do everything yourself? OK - progress will be slower, but greater satisfaction.
- Want to automate all processes as much as possible? OK - create mining robots, transport robots or a chain of defense turrets.
- Want to play alone? OK - do everything at your own pace, with the ability to save the game and continue it.
- Want to play with a bunch of friends? OK - form a close-knit team together to meet the demands.
- Want to have a nice time? OK - turn off your opponents, reduce negative interaction and enjoy a relaxing game.
- Want a challenge? OK - accept the toughest mining contracts and face adversity.
- Want perfection? OK - Refine your tactics and every element of your base in a repeatable environment to achieve the highest possible score
- Want variety? OK - enable random generators to make each game a new surprise.
- Do you want to kill monsters by yourself? OK - pick up a rifle and try to survive
- Want to create the ultimate line of defensive turrets? OK - create a chain of perfectly complementary cannons so that even a space mouse won't slip through.

Welcome, Space Miners! The HQ of Cosminers is pleased to announce new developments focused on enhancing the core gameplay systems that define the players experience on Tau Ceti F.
The multitool is the most essential device of every Cosminer a versatile instrument that enables survival, progress, and defense on the planet. Work continues on the implementation of a completely redesigned multitool laser system. These mining lasers are no longer static tools they now adapt dynamically to both their intended function and the level of upgrades (color-coded power levels: red, orange, violet) and beam spread (narrow version currently implemented; moderate and wide versions in development) applied by the player. Whether used for mineral extraction, cutting, or defensive applications, each laser beam now changes in visual form, intensity, and effect, reflecting the player's evolving mining strategy and technological progress.
Beyond mining, the multitool is also used for repairing damaged infrastructure useful feature after environmental hazards. Additionally, Cosminers will rely on it to defend themselves from aggressive life forms inhabiting the planet. Several firing modes are available: the energy launcher, which charges to deliver high-damage blasts, and the plasma gun, which enables rapid-fire bursts. This expanded functionality adds meaningful tactical variety and rewards experimentation with different tool configurations and combat styles.
Equally important is the introduction of the modular Cosminer survival suits. These suits are no longer just a protective layerthey now serve as a visual and functional indicator of the players progression. As players upgrade systems, improve life support, and expand base capabilities, their suits will visibly evolve. Enhanced helmets, reinforced plating, specialized gear attachmentsall will reflect the players growth and choices throughout the campaign.
These enhancements are part of a broader effort to reinforce the hard sci-fi identity of Cosminers, where every elementfrom tools to equipmenttells a story of adaptation, survival, and human ingenuity in an alien world.
Thank you for continuing to support the development of Cosminers.
Cosminers HQ
Minimum Setup
- Processor: Core i3Memory: 8 GB RAM
- Memory: 8 GB RAM
- Graphics: ATi 7770. Nvidia GeForce GTX 660
- Storage: 20 GB available space
Recommended Setup
- Processor: Core i5Memory: 16 GB RAM
- Graphics: NVIDIA GeForce RTX 2050
- Storage: 20 GB available space
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