Halo: Spartan Assault

30 Achievements

1,000

20-25h

Xbox One

Xbox Series

Dynamic Duo

Earn all Gold stars in all co-op missions

0.56%

How to unlock the Dynamic Duo achievement in Halo: Spartan Assault - Definitive Guide

Dr Sir Steve

TrueAchievements

26 Dec 2013 16:24

I got this today. It's ideal that you and your partner buy the cheapest CR pack because it's hard to obtain without the "35% XP Booster" ability.

We both purchased and equipped the ability on each level. If you do, you'll be getting Gold Medals without any problems. It's key to work together because you don't want to fail, because you'll have to waste more CR or XP to buy the "XP Booster" again.

If you're able to complete the 5 levels and obtain the Gold without dieing every time. You only need 250 CR or 5,000 XP altogether for the ability equipped on each level.

It's the most easiest method in my opinion.

I've tried to run through the levels without the booster and it's hard, even if your partner has the booster and you don't.

I hope you obtain the achievement and good luck.

26 Dec 2013 16:24

23 Comments

Another way for easy points is both players use "regen field" each player gets 1000 points for standing inside it.

By StephenM 84 on 07 Jan 2014 19:33

add me if you guys want to do this GT: OwnedByOmar Going for all coop medals, achievements, ect

By OwnedByOmar on 10 Jan 2014 19:27

Message me GT:Russianmoney if there is anyone who wants to d the coop medals together i pretty much need all of them.

By RUSSIANMONEY on 16 Jan 2014 05:17

Thanks!

By MindBenderMD 0 on 20 Jan 2014 20:12

For mission 5 we found it easier if we both had Teleport. 1 person stands on the switches, the other goes through and carries on and the partner can just teleport to the other without having to bugger about taking it in turns standing on switches all the time.

Also the power cores at the top and by the hardlight shield can be destroyed without actually having to go through the barriers, makes it easier

By Jobbenar on 23 Jan 2014 08:00

Anyone who wants this add me gt morbsta

By MORBSTA on 18 Apr 2014 21:16

looking for a partner to complete this achievement with must be able to buy the xp boosters message if interested

By james765 on 07 Jun 2014 19:59

if somebody still needs this, pls msg me any time

By PlaidHarpy9 on 23 Jun 2014 18:14

Got all gold stars in the 5 levels but no achievement....

By Little 3vil on 30 Jul 2014 21:59

If anyone still needs help or would like to help me, just message me on xbox @IMKevin117 since I don't really check my messages often on this website.

By BoxKingKevin on 01 Feb 2018 01:17

Need help with the multiplayer achievements if want to try them send me a message

By Ricky RRT on 30 Jun 2019 05:39

Has anyone been able to buy booster yet? I didn't make it.

By Willy K Olho on 15 Apr 2020 19:15

is it possible to get XP or CR to buy the boost still?

By Galenrandir on 25 Jul 2020 01:11

hello, someone to get online cooperative achievements?

By Vila 84 on 27 Dec 2020 07:54

So, if you fail the mission, you have to purchase the XP booster again? I just assumed you could retry the mission and still keep the booster...

By Sir Paulygon on 18 May 2021 16:21

Hi, I am looking help with all if the co-op achievements. My gamertag is Renzo3600. Timezone GMT

By Renzo3600 on 11 Jun 2021 15:36

Hi, I am looking for help with all gold medal co-op achievements. My gamertag is Jellyfissh. Timezone is GMT-3. Hit me up if you are interested!

By Jellyfissh on 26 Jul 2021 21:16

I need someone to help to get all the co-op achievements together. My gamertag is Hyp3rNova NL. Sent me a message if interested.

By Hyp3rNova NL on 25 Feb 2022 16:24

Looking for a coop partner. Feel free to message me. Also for the All Challenges Achievement

By andiosterfeld on 09 May 2022 08:38

Looking for a coop partner message TheDARKChieftan

By TheDARKChieftan on 14 Jan 2024 09:47

I need someone to get the coop achievements with. My gamertag is "maliciousmike24" Message me.

By maliciousmike24 on 22 May 2024 20:06

Thanks for the solution.

For those who don't want to spend real money on CR, the Score Booster costs 1000 XP. Following the suggestion of the Pension Plan solution, you can get 900 XP on A-1 in about 2 minutes, using Hollow and Black Eye. Since you need grind 25K XP for Pension Plan anyway, I suggest going the XP route. Spending XP won't decrease your Pension Plan progress.

Also, if you do fail the mission, whomever is in control can hit A for Try Again. You'll keep the Score Booster without spending more XP or CR.

Just as in single player, it seems that another key to high scores is multiple kills without taking damage. Even though I had Score Booster and my random teammate didn't, he got a much higher score by being a better player.

By MathGuy42 on 26 Dec 2013 19:52

Going for this with the Xp on. (Got 2 without it so I'm not bad :] )
Message me if you want to get this knocked out

By Poopdog M60Riot on 12 Jun 2014 20:14

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BiggD, WORLDEATER

XboxAchievements

First off, it is highly recommended that both players purchase “Score Boosters” in the pre-game lobby of each mission. The Gold Star requirements for the five Co-Op missions are very high, and without any boosters, it will be too difficult to achievement the Gold Star rating.

Although both players are awarded points separately based off their actions - their scores will be represented by a Blue or Red Spartan helmet on the bottom of the screen – these points are then added together at the end of the mission for an overall score. Try to finish each level in a short amount of time for the added Time Bonus, and also, make sure to communicate effectively and use your grenades wisely in order to chain your kills together and score a lot of medals for an even bigger added bonus at the end. Some of the missions may need replaying, as the Gold Star requirements are very tough to get on your first run of the mission. Pay particular attention to the third and fifth mission, as these are the hardest Co-Op mission to achieve Gold Stars on.