Big Freeze TD is a single-player Tower Defense game for PC
set in a hard sci-fi world about humanity facing the Great Filter.
Earth, 2030s.
The planet’s core is overheating.
The only chance to survive is Project Big Freeze — delivering a rare element deep into the Earth while under constant attack from unknown Machines.
👉 The Steam page link will be added here as soon as it goes live.
Every mission is a race against time.
Your base extracts a critical resource for a fixed duration.
Your goal is to build defenses, manage energy and resources,
and survive enemy waves until extraction is complete.
Gameplay focus:
Earth is experiencing an unexplained rise in core temperature,
triggering global climate collapse. Science, politics, and international
institutions are too slow to respond.
Project Big Freeze is a high-risk initiative, backed by the UN,
aimed at delivering Samarium, a rare element capable of stabilizing
planetary core reactions.
During early drilling operations, hostile Machines emerge from underground.
They are not random.
They are not defense.
They are a test.
The Machines are part of a universal mechanism known as the Great Filter —
a trial that determines whether a technological civilization deserves to survive.
Now, Earth is next.
If you are a:
Feedback and questions are welcome.
📬 Contact details will be added closer to the demo
🔧 Public issue tracking will open with playable builds
Big Freeze TD
Created and developed by Igor Shenshin
Official website: https://bigfreeze.app