Loading…
A dark fantasy tower defense and survival game where you build defenses by day and possess your warriors by night to fight off endless waves of monsters.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Defend the Soul Stone at all costs.
You play as a restless ghost bound to a mystical Soul Stone. When the monsters come, it’s your job to protect it — by building defenses, summoning allies, and even possessing your warriors to fight on the front lines.
By day, you’ll expand and prepare your base. By night, endless waves of monsters attack — and survival depends on both your strategy and your combat skills.
Strategic Base Building – Place spawners, turrets, mines, and walls to create the ultimate defense.
Possession Combat – Take control of your NPC allies at any time. Dodge, slash, and fight directly to turn the tide of battle.
Upgradable Defenses – Strengthen spawners to summon tougher allies, reinforce your walls, and unlock new tools as days pass.
Dynamic Day/Night Cycle – Gather resources and build during the day. Face intense, large-scale monster assaults at night.
Escalating Challenge – Each midnight brings stronger enemies, bigger waves, and higher rewards. How many days can you survive?
Dark Fantasy World – Battle demons, monsters, and supernatural foes in a stylized, atmospheric setting.
The only way to lose is to let your Soul Stone fall. Every decision matters — from where you build your defenses, to which ally you possess, to how you spend your limited resources.
Will you survive one night? Ten nights? Or none at all?
Lowest tracked price: CA$0.59 (Jul 7, 2026) · current best: CA$0.59.
Right now the cheapest offer for Soul Stone Defense is CA$0.59 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Soul Stone Defense is CA$0.59 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Soul Stone Defense drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
