# Synergy BOOM — Strategic Team Defense > Strategic Team Defense (iPhone/iPad app by MondayOFF.) - Source: https://appshunter.io/ios/app/synergy-boom/id6761872102 (this page in markdown: same URL + `.md`) - Developer: [MondayOFF](https://appshunter.io/developer/1448226898) - Category: Games, Entertainment, Action, Strategy - Price: Free - Age rating: 9+ - Requires: iOS 15.0 · 315 MB - Languages: American English, Arabic, French (France), German (Germany), Greek, Hebrew, Japanese, Korean, Russian, Chinese (Simplified, China) and 4 more - Released: 2026-09-04 - Data updated: 2026-10-31 ## What is Synergy BOOM? Build your team. Activate powerful synergies. Climb the Tower! Welcome to a strategic idle defense adventure where every hero, combination, and upgrade matters! Build your ultimate squad, discover powerful synergies, and lead your heroes through an ever-rising Tower. When you're away, your heroes keep fighting and earning rewards. When you return, it's time to make strategic choices, strengthen your team, and push even higher! Game Features IDLE BATTLES, ENDLESS PROGRESSION Your heroes never stop fighting! Let your squad battle automatically and earn valuable resources while you're away. Come back anytime to collect your rewards and make your team even stronger. BUILD YOUR PERFECT TEAM Combine heroes with different Jobs and Races to create powerful synergies. Activate new Synergy Skills as your team composition comes together and find the combinations that fit your strategy. MERGE & EVOLVE YOUR HEROES Collect three copies of the same hero to merge them into a higher-star hero. Higher-star heroes gain stronger stats and become powerful additions to your team. CLIMB THE TOWER Take your team into the Tower and face wave after wave of enemies and bosses. Position your heroes, build powerful combinations, activate Synergy Skills, and climb as high as you can! COLLECT & POWER UP HEROES Collect heroes through the summon and gather the resources needed to permanently level up your heroes. Every upgrade makes your heroes stronger and helps you push further. CRAFT & CUSTOMIZE YOUR GEAR Collect Gear through crafting and Reforge your gear to create stronger builds for your heroes. IDLE WHEN YOU WANT. STRATEGIZE WHEN YOU PLAY. Build your dream team, discover powerful synergies, evolve your heroes, and conquer the Tower! How high can you climb? Support: synergy.need.support@mondayoff.me Privacy Policy: https://terms.mondayoff.me/privacyPolicy.html Terms of Service: https://terms.mondayoff.me/tos.html ## Is Synergy BOOM safe? Not enough ratings yet to assess Synergy BOOM. ## Is Synergy BOOM legit? Synergy BOOM appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Synergy BOOM is 75 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 0.2.1 — 2026-10-29 Bug fixes and stability improvements ### 0.2.0 — 2026-10-27 What's New in 0.2.0 NEW CONTENT • Growth Dungeons: Two new dungeons, the Meat Dungeon and the Cube Dungeon, have been added. Enter with daily tickets to earn hero and gear resources. • Joint Training: Train multiple heroes together to strengthen your whole team. • Job Training: A new bingo-style training board lets you strengthen heroes by job and race. FIXES • Various UI, layout, and stability fixes. Thank you for playing! Please leave a review if you enjoy the game. ### 0.1.35 — 2026-10-12 New Content • New Boss: The Overseer — every 4 floors, the Overseer blocks your way and nullifies your synergies. Meet each floor's condition to earn buffs and avoid debuffs. • Gear Summon Level Rewards — earn Gear Summon Tickets every time your gear summon level goes up. • New Hot Deal packages have been added. Performance & Improvements • Various bugs and issues have been fixed. • Overall stability has been improved. ### 0.1.34 — 2026-09-22 Gameplay • The tutorial has been improved to provide a smoother and more intuitive gameplay experience. • New hotfixes have been implemented to further enhance the overall gameplay experience. Performance & Improvements • Various improvements have been made to ensure smoother gameplay. • Overall performance has been improved for a more stable experience. • Various bugs and issues have been fixed. New Content • New Hot Deal packages have been added. ### 0.1.33 — 2026-09-04 No release notes. ## More apps by MondayOFF - [Gentle Sniper](https://appshunter.io/ios/app/gentle-sniper/id1449222715) - [Be a pong](https://appshunter.io/ios/app/be-a-pong/id1463354791) - [Domino Village](https://appshunter.io/ios/app/domino-village/id1485533179) - [Decalcomanie Gallery](https://appshunter.io/ios/app/decalcomanie-gallery/id1494923122) - [Hydro Dipping!](https://appshunter.io/ios/app/hydro-dipping/id1501136001) - [Mold Master 3D](https://appshunter.io/ios/app/mold-master-3d/id1512650060) All apps by MondayOFF: https://appshunter.io/developer/1448226898 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*