Porta-Tower
Porta-Tower is a roguelike tower defense game where you can pick up and move your towers. Relocate and upgrade your towers to defend your portal until the end.
Offers
What are keyshops?About Porta-Tower
Porta-Tower is a roguelike tower defense game where you can pick up and move your towers to better cover the enemies' path.
Move Your Towers
A tower's placement is important, so when enemies move out of range of a tower, move it to a new position!
Upgrade Your Towers
When you've gathered enough crystals, move your tower to the upgrader to upgrade it. Be careful, though, as moving a tower to the upgrader will take it out of the defense until you put it back in position.
Choose Your Towers And Your Enemies
Pick not only which towers you'll use for your defense, but also the enemies that you'll have to face. Build a set of synergistic towers and a roster of enemies that are weak to them!
Game details
Game details
Age ratings
Game modes
Languages
Features
Porta-Tower price history
Lowest tracked price: $3.76 (Jul 7, 2026) · current best: $5.79.
Porta-Tower — frequently asked questions
Where can I buy Porta-Tower at the cheapest price?
Right now the cheapest offer for Porta-Tower is $5.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Porta-Tower has ever been?
The lowest price KingsPrice has tracked for Porta-Tower is $3.76 (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.
How can I get Porta-Tower at a discount?
Create a free price alert on this page and KingsPrice will email you when Porta-Tower 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.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Memory: 4 GB RAM
- DirectX: Version 12
- Storage: 220 MB available space
Recommended
- Requires a 64-bit processor and operating system
