Heat Death is a sci-fi survival game where you build, upgrade, and customize your own battle train and use it to explore and survive a frozen world! This train is not only your shelter and vehicle, but also your weapon and ally to face hostile drones, deadly storms, and hidden mysteries of an unknown world!


Build Your Train
Build your train from scratch in Heat Death. Construct structural elements such as walls, floors, and ceilings, and then install power generators, heavy weapons, drones, shields, and many other modules to your train. You can also personalize your train’s appearance and layout by selecting and arranging decals and modules.


Explore a Dynamic and Frozen World
The world of Heat Death is vast, dynamic, and unforgiving. Explore frozen lakes, mountain ranges, caves, frozen jungles, and cities where you can find loot, unlock new equipment, and discover the fate of humanity! Since you can move your base, you can explore these environments with ease!


Survive Deadly Storms
The environment itself is your first and most challenging enemy in Heat Death! Keep yourself warm during snowy storms by creating and upgrading your train or by taking shelter inside other buildings. Manage your resources such as power and food to stay alive.


Defeat Hostile Drones
In Heat Death you'll face various enemies that aim to attack and destroy your train. You can either build defensive modules such as auto-cannons, shields, and friendly drones to fight back or make your train fast enough to outrun them!