Boom & Doom Tip #1
Hold you finger to shoot your enemy with Boltgun. It will keep shooting as long as you holding.
Boom & Doom Tip #2
Click the target to launch canon: you can never shoot a cannon when it's reloading. Hold your finger or click frequently may works well for it.
Boom & Doom Tip #3
Use the lower right corner button to switch between BOLTGUN and CANNON!
Boom & Doom Tip #4
CANNON can deal a huge damage to the enemy in groups.
Boom & Doom Tip #5
Boltguns kills single enemy quite efficiently but you have to hsoot them one by one.
Cannon can deal damage to groups of enemies but it takes a while to launch next shot. Switch them at the right time to defeat your enemies and protect your fortress.
Boom & Doom Tip #6
Try your best to complete levels with PERFECT rank. There'll be a huge bounty for your performance.
How to play without annoying ads? (No Ads Cheats)
Playing Boom & Doom game is sometimes annoying because of intrusive ads, ads that may appear out of nowhere, ads that may block or occupy entire screen, Fortunately I have a (No Ads) cheat for you to use and play your Boom & Doom game without those pesky annoying ads :)
You should turn off your WIFI/3G/LTE internet connection before you can open or launch your Boom & Doom game. If you already launched the Boom & Doom game, just force close or go to your multitask (Android: Multitask button, iOS: Double Tap Home Button) and swipe it out to force close the game.
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