About this app
Overview, features and application details
A merge tower defense with a frozen-north theme. Combine towers, upgrade your defenses, and hold back the waves in this actively updated strategy game.
North Tower wraps the merge-tower-defense formula in a cold, atmospheric theme. You merge matching towers to build stronger ones, position them smartly, and try to survive increasingly brutal waves.
The merge loop is satisfying — drag two identical towers together, get a better one, repeat until your defense is a wall of upgraded firepower. But placement and timing matter just as much as merging, so it stays engaging.
It's actively maintained. Version 1.20.10 landed in late 2025 at 182 MB, and the game keeps getting updates. That matters for a strategy game — balance tweaks and new content keep it alive.
If you've played merge games before, you'll pick this up in minutes. If not, the tutorial walks you through it.
