# ONE TOWER: Idle Tower Defense > One tower. Endless waves. Unlock everything, one wave at a time. Idle TD grind. Canonical page: [https://chrome-stats.com/d/com.iaengineering.onetower](https://chrome-stats.com/d/com.iaengineering.onetower) ## Overview - **ID:** `com.iaengineering.onetower` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** IADevelopment - **Category:** GAME\_STRATEGY - **Downloads:** 40 - **Version:** 1.4.0 - **Last updated:** 2026-09-24 - **First published:** 2026-09-10 - **Publisher country:** ES - **Size:** 15 MB - **Data as of:** 2026-09-24 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.iaengineering.onetower) - **Website:** [https://ignasans.github.io](https://ignasans.github.io/) - **Privacy policy:** [https://ignasans.github.io/onetower-assets/onetower-privacy.html](https://ignasans.github.io/onetower-assets/onetower-privacy.html) ## Description ONE TOWER — one tower, endless waves, and a wall you will spend weeks climbing.

You start with almost nothing: Damage, Attack Speed and Health. Everything else is locked. Every wave you survive pushes the fog back — Critical hits, Range, Defense, Multishot, Missions, Research Labs, Events, Cards, Tournaments — until your tower is unrecognisable.

EVERYTHING UNLOCKS. SLOWLY.
• In-run upgrades open as you reach new waves.
• The Workshop starts with three permanent upgrades. The other twelve are unlocked one after another with coins.
• 10 Ultimate Weapons, each attuned with Power Stones — and every one costs more than the last.
• Enhancement Amps: 400 levels per track, and the price climbs forever.
• 20 tiers of difficulty. Each tier asks for more waves than the last — 60 at first, 200 at the top — and enemies that stay at your walls until you kill them.

A REASON TO COME BACK EVERY DAY
• Missions: three every 8 hours, paying gems and coins, plus a weekly chest.
• Tournaments every Wednesday and Saturday. Climb from Copper to Legend — the top 4 promote, the bottom 6 of Platinum and above drop.
• Two-week events: earn medals and unlock permanent Relics. Relics rotate and may never return.
• Daily challenges that rewrite the rules — Boss Rush, Coin Rain, Speed Rush and more.
• Wave milestones that pay gems, card chests and Power Stones.

GO DEEPER
• 14 collectible cards in 4 rarities, with extra slots to earn.
• Research Labs that keep running while you are away — up to 5 at once.
• Prestige for Cores, and spend them on permanent Research.
• Up to 8 hours of offline income.

OPTIONAL PURCHASES
ONE TOWER is free to play, and everything can be earned by playing — just much more slowly. If you would rather move faster:
• Disable Ads, Premium Milestones (double every milestone reward, back-paid), Event Boost (2× event medals + 2 bonus relics for one event), Epic Pack, Starter Pack.
• Gem packs, Power Stone packs, and permanent 2× and 3× Coin Licenses.
• Tower Pass subscription: daily gems and a free chest. Renews at the price shown until you cancel in Google Play → Subscriptions.
Every gem price in the game also shows its approximate value in euro. You always see the exact price in your currency before you confirm.

CARD CHESTS ARE RANDOM — ODDS PUBLISHED
Each chest holds one random card; duplicates level it up. Odds: Common 62%, Rare 25%, Epic 10%, Legendary 3%. The odds are shown in the game next to every chest and are the same however you open it.

No account needed. Your progress lives on your device.

Play ONE TOWER. There is always one more wave. ## Rankings - #2,372,154 — 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.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.iaengineering.onetower.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [One Tower: Final Defense](https://chrome-stats.com/d/com.coffeeinside.onetower) — 106 users - [Tower Survival: Idle Defense](https://chrome-stats.com/d/com.MiddleFrame.TowerSurvival) — 100 users - [Zenith Tower: Idle Defense](https://chrome-stats.com/d/com.cwbdigital.towergame) — 2 users - [One Tower - Idle Tower Defense](https://chrome-stats.com/d/com.tonbeansstudio.tower_rouge_like) — 5,201 users - [Last Tower: Idle Survival TD](https://chrome-stats.com/d/com.firerock.towerquest) — 4,282 users, 3.38 / 5 - [SPIRE: Idle Tower Defense TD](https://chrome-stats.com/d/com.spire.game) — 5 users - [The Tower Defense](https://chrome-stats.com/d/com.infectedgames.towerdefense) — 605 users - [One Tower](https://chrome-stats.com/d/com.agsolutions.td) — 20 users - [Infinite Defense: Idle TD Game](https://chrome-stats.com/d/com.horus.infinite.defense) — 231 users - [Simple Tower - Idle Defense](https://chrome-stats.com/d/com.genetix.simpletower) — 12,725 users, 4.65 / 5 - [Only One Tower - Idle Defense](https://chrome-stats.com/d/it.paranoidsquirrels.defendthetower) — 27,849 users, 4.09 / 5 - [Idle AFK Towers](https://chrome-stats.com/d/com.DarlingGames.IdleAFKTowers) — 552 users, 1.60 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.iaengineering.onetower)