Grab free steam key code. M.A.S.S. Builder code giveaway

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Home » Free Steam Games » M.A.S.S. Builder

You have a difficult task in front of you, you need to lead the resistance against the aliens and prevent their invasion of Earth. Save the human race from extermination.

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Rating: 0,00 / 0 votes

Website: store.steampowered.com

Price: ~~24.99~~ FREE

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Comments are temporarily disabled due to large amounts of spam.

2 years ago

delsin

Really GOOD Game. Well deserved 10/10 from me.

2 years ago

vizer

How can I activate M.A.S.S. Builder free steam key?

2 years ago

Guizmay

Wrote this to get xp from the steam awards.

2 years ago

groudon

Very old school.

2 years ago

SamiJedna

Great Games especially considering it was free.

2 years ago

VooDoo

A very nice game. I love it.

2 years ago

Zent04ka

great game, cant say much more.

2 years ago

GunLemming

Hurry up and buy it.

2 years ago

Darkfox

i hope they make a sequel

2 years ago

slizgi

good game baby <3

2 years ago

Ringelstrumpf

they made updates

2 years ago

Stysar

erwf

2 years ago

voon

It is a great game in my opinion.

2 years ago

wayne

Surprising M.A.S.S. Builder steam giveaway.

2 years ago

Fre4kshOw

amaze

2 years ago

Ringking_1980

Dont Die

2 years ago

cordvic

330 hours of great gameplay

2 years ago

acidbuddy

Its a pretty cool game, I guess.

2 years ago

Holycreedgames

Speed, I like speed.

2 years ago

mojo

AMZINGGG

2 years ago

Cry

i like it very very cool

2 years ago

SarkSnake

ye it wus preity gud

2 years ago

pkvakharia

yus ver e fun

2 years ago

teaspoon29

adwe

2 years ago

Tiffany

game good, buy now

2 years ago

kaluu

best game i played

2 years ago

Niflheim

lower the price bruh

2 years ago

Sammuttaja

THIS GAME IS SO GREAT I COULD ACTUALLY EAT IT

2 years ago

Shield4peace

fun with aggressive music

2 years ago

TangibleTuna

Ninja Fun Fun Fun!!!!

2 years ago

Decoy

So. much. fun.

2 years ago

Pierre3674

So Simple yet So Fun.

2 years ago

JuGrNaught

Just play it, it's free and a good time.

2 years ago

Curse

amazingly fun game

2 years ago

RedHorse500ml

GREAT GAME BEST WITH FRIENDS

2 years ago

Fredlocke

Best card game I ever played

2 years ago

Mesumcity

Much relax, very stress, such pixel

2 years ago

SlumpyWumpus

verri guud 11/10

2 years ago

americanscipio

its fun with a friend!

2 years ago

Driller

Don't Hack

2 years ago

iSteve

wastes time, fun, satisfying

2 years ago

ManAtArmz

I honestly die every 2 hours and keep playing

2 years ago

mikeblood76

Not bad,

2 years ago

Satres

cool game plz dont make people pay for it

2 years ago

Depyouteee

game is okay

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