Is Marvelousga fake or something ?

Well while their giveaways are full of shitty tasks, atleast their giveaways tend to be real.

https://marvelousga.com/contact.php

They own or at least linked with Gamehag... and dupeornot ....
Many steam groups are involved in that too.
So i would say ... you get MOSTLY what the promise but get spamming/time waisting too.
Your choice if a few free games/dlc is that worth for you

I never used Gamehag. So i can't say anything to it.
But you need Gamehag only for the high GA's (PUBG, CSGO and such stuff).
Maybe the little stuff is real and the expensiver stuff is "fake"
(sounds possible for me)

I know there is a contact button. but try to use it :) it doesnt work :) And is something what i say. The task cannot be completed, because they're support untrusty Gamehag. Using Gamehag and tryin to collect gems is a nightmare, then the comunication between marvelous_ gamehag seems to be fail. Even if you do what is in the task. Marvelous cannort verify this. I dont know why. I saw that Marvelous i strongly connected with Gamehag. In profile page of Marvelous is a button with Gamehag ranking. So i found it like the same advertising shit

A lot of times their keys turn out to be duplicates - I wouldn't waste my time with them and all other REX network sites...

It looks like you said much expensive stuff is a fake on Marvelous. and Gamehag is a definitely disturbing in use. You can olny buy gems there, But exchange them for a prizes is not that easy then. Something like " Buy and pay immediately but you ordered comes to you fora a month (maybe)

Change the category to offtopic please, bugs/suggestions category has to be SG-releated (you can change/edit by clicking on the green open button on OP's top right)

For me it's another scam site like those with "Click there 10 times, enter our 5 groups, watch this youtube movie for 5 minutes" with "Sorry, we're out of keys!" at the end.

Got a crapload of shitty games from them.

But that was back in the days, when it was sufficient to enter the steamgroups and ignore all other tasks.
Got worse from month to month.

I'm well aware that this is a dead post but I do know the owner of Marvelous since I was once a staff member on one of his "sister companies" steam group and discord server. What happened here was they picked Gamehag to gain crystals assuming it was a trustworthy website then attempted to redeem prizes for the crystals gained on that giveaway. The crystals would've likely been used for large titled giveaways hosted on the discord (or curse) server

Daniel 10/08/2018
"I personally have been scammed by Gamehag, more than 1000EUR, and the other sites i know other people that have been hurt by those.
Doesnt matter if a site only scams 1 time, once you scam you are not a worth person or company."

Daniel 10/08/2018
"No need to contact Gamehag @DM DAD (towards an admin on one of the Discord servers), They mail me a lot and tried to get in touch with me but I ignore them as they don't want to offer a solution, they just want to lure me into working with them again under ''nice conditions'' aka loose promises."

On one of the discords they even have this message pinned:

"To avoid breaking our server rules, we kindly ask you to check the list with restricted sites before sharing your links. Thank you.
www.spoune.com
www.bananagiveaway.com
www.grabfreegame.com
www.gamehag.com
www.giveawayhopper.com "

Their giveaways tend to have real products, but naturally you shouldn't expect too much out of "free." On the FreeGameFindings reddit , the moderators used to accept their giveaways and we even had their MarvelousSupport account keep in contact with the community. However, the community was pretty pissed off at the amount of tasks - sometimes it was 15+ - and voiced their concerns about linking social media accounts and giving permissions for Marvelous to essentially control what their account could do, like posting messages for them, looking at their history, and so on.

After many months, Marvelous was eventually outed from the FGF reddit after the mods repeatedly warned Marvelous to stop making misleading giveaways that were titled "random," but were just rehashes of old giveaway leftovers. Not only that, but they would frequently include in the description a chance at getting a rare title in these giveaways, yet there has not been any confirmation we've known about any of us getting any one of these keys. You can imagine that a good bunch of the community were pretty upset over all this.