Home » Video's » Boom Beach MEGA TURTLE Best Defense/Ability?! (Stages 15-21)

Boom Beach MEGA TURTLE Best Defense/Ability?! (Stages 15-21)

Mega Turtle event stages 15 to 21! NEW Boom Beach update event! Best Boom Beach gameplay, attack strategies and amazing base designs here on CosmicDuo
Like the video? Subscribe! http://bit.ly/CosmicDuoYT

Second Channel: http://bit.ly/cosmicuno
Our website: https://justmaffie.nl/cosmicduo/
Boom Beach TSHIRTS! https://shop.spreadshirt.com/cosmicduo/
Receive Free Diamonds or Gems: http://bit.ly/loot4free
Start here with this Boom Beach Playlist!- http://bit.ly/1r21Kce

Discord Channel: https://discord.gg/s2jbdav
Instagram: https://www.instagram.com/cosmicduo/
Recording Gear: https://kit.com/CosmicDuo/recording-gear

Visit Jimmy’s Base: http://bit.ly/cosmicbase
Visit Christian’s Base: http://bit.ly/fusionbase
Visit conFusion Base: http://bit.ly/confusebase
Rejects Redux (Black Team) : 9QPLJ0UJ
Rejects Redux (Blue Team): 9QYRULCP
Main Task Force (Rejects Redux – Dead as of now)- 9PJLV9VJ
Feeder Task Force (Mini Rejects) – 92CPRY2U
Mini Task Force (Rising Rejects) – 9LRQ6GQU

Fan base reviews: http://bit.ly/boombase


About Boom Beach-
Boom Beach is a strategy game and combines attacks on other players with attacks against computer based bases. The game’s story-line is set in a tropical archipelago with the player on an island with defences and troops (similar to the gameplay in Supercell’s Clash of Clans game) Players can build their base, upgrading their defenses and other buildings, and unlock troop upgrades. Boom Beach includes single player campaign play as well as the ability to attack other players in multiplayer mode. It has been a top 10 game in 22 countries at its launch. The game pits the player vs. an enemy known as “The Blackguard” who are often represented by Lt. Hammerman. Apart from the main aspect of the game, there is also a cooperative form where you create task forces. Everyone must gather Intel (whether it be by surviving or ordering attacks, or by rewards), where then upper classed players then attack bases. Each attack lasts a day, with a varying amount of Intel in order to initiate, and the bases are separated from archipelago. (Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.)


Our social links!
Subscribe: http://bit.ly/CosmicDuoYT
Follow us on twitter for all of our uploads! https://twitter.com/CosmicDuoYT

Boom Beach links!
Boom Beach forums- http://bit.ly/1kRN1hQ
Boom Beach Facebook- https://www.facebook.com/BoomBeach

Grab some more of our content in these playlists!

Boom Beach
–Head to Head Challenges: http://bit.ly/boombchallenge
–Attacking YOUR NPC bases: http://bit.ly/basebuilder
–Heroes: http://bit.ly/boomheroes
–Imitation Game: http://bit.ly/imitationevent
–Boom Beach Tutorials: http://bit.ly/ebtutorial
–Task Force Operations: http://bit.ly/taskforcebb
–Dr T: http://bit.ly/drterror
–Dr T Speed Runs: http://bit.ly/speedruns
–The Mega Crab Event: http://bit.ly/megacrab
–Defending against Hammerman: http://bit.ly/hammermanraided
–LT Hammerman: http://bit.ly/hammermanhq
–Gearheart: http://bit.ly/GearHeart
–Top Ten List: http://bit.ly/toptenBB
–Two man operations: http://bit.ly/twoplayer
–Blue Redux vs Black Redux: http://bit.ly/bluevsblack

Brawl Stars
— https://bit.ly/brawlstars

Clash Royale
— https://bit.ly/ClashRoyale


Who is CosmicDuo?
We are two teens who take gaming to the next level! We post everyday at 6am CST, sometimes double uploads!! Both of us have over 4 years of experience on YouTube. Over the years we have found tons of tips and tricks on YouTube. We post Boom Beach, Clash Royale base/deck layouts, and Brawl Stars- plus some great tips and tricks! So subscribe to CosmicDuo!

Song: Lensko – Rebirth [NCS Release] Music provided by NoCopyrightSounds.
Video Link: https://youtu.be/Ged81jWDE7Q
Download: http://NCS.lnk.to/Rebirth

#boombeach #cosmicduo


Check Also

NEW Boom Beach Hero! Maxed Dr. Kavan Ability Gameplay! (Update Sneak Peek)

Dr. Kavan (Tribal Medic) is here! Update sneak peek showing all of his abilities! Maxed ...

Boom Beach Complete Guide to Tribes, Militia, Grand Statues, and Crystal Mine! (Update Sneak Peek!)

Complete tips and tricks for the Boom Beach Tribe update! Ultimate tutorial/guide for tribes, militia, ...


  1. This channel under rated,who think like me?

  2. I have a lvl 65 on my base and I am hq 15 lol

  3. What happened to the facecam at 11:37??

  4. Cosmic duo the trader is good but we need something from gear heart

  5. 🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢🐢

  6. Is it possible to fire Jimmy so that only you do the videos?

  7. I just started so I am on stage 3

  8. What are ye on I'm about to start level 9

  9. Best channel ever keep uo the good work

  10. Um I'm at stage 4 ……….. I give up on life

  11. omg how does this work i never used this game before but somone got this one the stronger charcter

  12. On LVL 23 I got rid of all the shields and used the hack on the hq to take it out

  13. Hello there, i am from KingDoge company that offers in game currencies with discounts…sounds great ? YEAH !!!! But there is more. We are working with Apple and Google and getting packs in bulks and that is how we are able to provide discounts to our clients. With our service there is no taxes to pay ( except paypal fee but that is normal nowadays ) i know that some of you spend even more because the taxes are very high and sometimes it can be really unbearable. Just to mention we are one and only legal service for this kind of trading ( as i mention above we have agreements with Google and Apple )also our recharges rise your vip points and affect every recharge event that is on going at the moment. Working in more than 30 games with around 4000 satisfied clients from all over the world is worth to mention . Visit our website http://kingdoge.com/ and read more about us or hit me up on Line app : falken91 if you want to check our discount groups and take a look at some photos of completed transactions, also i can explain more detailed how and what we are doing. Don't hesitate to ask what ever you want to know. Cheers with best regards KingDoge team ^^

  14. Almost 30 k subs hell ya

  15. I am at stage 11 at headquater 12 very tough stage for me

  16. Did the mega turtle happen or is it getting prepared?

  17. ► By the way, if you are interested to join a friendly Task force you can check my Task Forces: – BB Strategy YT Search Tag – #90JP09P

  18. Gearheart Seashell! hah

  19. I'm only stage 12 and I'm tey on boom Beach our task is the boom team I'm level 31

  20. At the very start "welcome guys to the mega crab stage 16" but why do i see a mega turtle?

Leave a Reply

Your email address will not be published. Required fields are marked *