Does The Tower work offline?

Yes, the game can be played without an internet connection.

What Android version does The Tower need?

Android 8.1 or newer is required.

How do I install the XAPK file?

Use an XAPK installer app to open the downloaded file and follow the installation steps.

Who developed The Tower – Idle Tower Defense?

It was developed by Tech Tree Games, the studio behind Idle Dino Zoo.

The Tower – Idle Tower Defense for Android

Tech Tree Games

Arcade HD Graphics Offline

Version29.0.6

Size236 MB

Android8.1+

Updated2026-09-23

DeveloperTech Tree Games

Age rating3+

What is The Tower – Idle Tower Defense?

Looking for a simple yet addictive defense game? Here is The Tower – Idle Tower Defense APK download for Android, version 29.0.6, offered as an XAPK file on GNVID. Built by Tech Tree Games, the studio behind Idle Dino Zoo, the game has passed 1,000,000 downloads on the Android store with a 4.0 out of 5 rating.

About The Tower and how it plays

You control a single tower while huge waves of enemies close in from every side. The tower fires automatically, and your goal is to survive each wave by wiping out every attacker.

Each victory earns coins and gems that you spend on upgrades. Some boost offense, such as firepower and fire rate, while others strengthen defense. Balancing the two is what decides whether you win or fall.

Expect to lose often at first. Over time you learn which upgrades matter most and how to push further with every run.

Upgrades, progression and content

Stages grow tougher gradually, with stronger enemies appearing as you advance. Beyond in-run upgrades, you collect resources for equipment, boosters and permanent upgrades that carry over between runs.

You can also unlock special skills that make your defense more efficient. As an idle game, it keeps generating income even while you are away, making it ideal for short play sessions.

The minimalist space-themed visuals come with explosion and shooting effects, backed by an energetic soundtrack. The interface is clean and easy to understand for all ages.

Requirements and installing the XAPK file

The game requires Android 8.1 or newer and the download is about 236 MB. It is rated 3+ and works without an internet connection.

The file is an XAPK, so you will need an XAPK installer app. Download the file, open it with the installer, follow the prompts, and launch the game once installation finishes.