Porta-Tower
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About Porta-Tower
Porta-Tower is a roguelike tower defense game where you move towers to cover the enemies’ path. You choose the towers in your defense and the enemies you will face.
Position and upgrade towers
When enemies move out of a tower’s range, you can pick it up and move it to a new position. After gathering enough crystals, take a tower to the upgrader to improve it. The tower is temporarily out of the defense while it is being upgraded, and must be returned to its position afterward.
Choose your lineup
Select towers that work well together, then choose a roster of enemies that are weak to them.
Frequently asked questions
The best price for Porta-Tower is $5.79 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Porta-Tower are: Windows 10, 4 GB RAM, 220 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Porta-Tower is a single-player game.
Yes. Porta-Tower is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











