# Sigil Bastion: Tower Defense

> Build an arcane tower, master spells, and survive escalating endless waves.

Canonical page: [https://chrome-stats.com/d/com.jdashford.dotbastion](https://chrome-stats.com/d/com.jdashford.dotbastion)

## Overview

- **ID:** `com.jdashford.dotbastion`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ashford Game Studio
- **Category:** GAME\_STRATEGY
- **Downloads:** 14
- **Version:** 1.1
- **Last updated:** 2026-08-25
- **First published:** 2026-08-19
- **Publisher country:** US
- **Size:** 26 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jdashford.dotbastion)
- **Website:** [https://sigil-bastion-privacy.jaredsmith449.chatgpt.site/](https://sigil-bastion-privacy.jaredsmith449.chatgpt.site/)
- **Privacy policy:** [https://sigil-bastion-privacy.jaredsmith449.chatgpt.site/](https://sigil-bastion-privacy.jaredsmith449.chatgpt.site/)

## Description

One tower. Endless enemies. Every ritual becomes a new build.<br><br>SIGIL BASTION is an idle incremental tower defense game. Your Arcane Bastion fights automatically — even offline — while you shape its power, run after run.<br><br>BUILD YOUR RITUAL<br>- Spend temporary Runes across Blade, Ward, Bargain, Pact, and Arcana.<br>- Control targeting priorities, game speed, automation, and enemy bans.<br>- Stack projectiles, critical hits, explosions, chain lightning, orbiting fireballs, familiars, and spells into your own tower defense build.<br>- Hunt rare enemies, Treasure carriers, Core enemies, bosses, splitters, and late-game mutations.<br><br>GROW BETWEEN RUNS<br>- Invest permanent resources into upgrades, Labs, Compression, Masteries, Density, and Torment.<br>- Take on randomized Challenge Realms and ascend into harder progression layers.<br>- Complete missions and achievements, dig into detailed stats, and collect idle offline earnings between sessions.<br>- Customize text size, contrast, effects, sound, frame rate, and notifications.<br><br>AN IDLE GAME THAT RESPECTS YOUR TIME<br>Play at your own pace. This incremental strategy game works fully offline, has no forced ads, and rewarded videos are always optional. Optional one-time Google Play purchases are available.

## Rankings

- #2,716,893 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.jdashford.dotbastion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.jdashford.dotbastion)