Last Sunday, I complained about the tasks of the last day of the derby, which were much more difficult than for the other days. The idea was that by making a purchase, you could get the derby done.

Then CrystalDrew kindly answered: "<...> the motivation for such Objectives is to make the Event exciting and competitive. In our imagination, the most skilled players should receive the end-award." 

I guess that this time the answer will be "<...> the motivation for such Objectives is to make the Event profitable for us. In our imagination, only paying players should receive the end-award."

Anyway, it is useless to complain ever and ever. This is how Plarium is, it is in their DNA. Fortunately, MechArena is not the only game out there. 

crystal doesnt do much, he bascially gives us false info to shut us up by giving a false illusion that he is telling the devs and they are making positive changes. And im pretty convinced he isnt even an actual human.

Hello! We added one more Task for the Accolade challenge to make it possible to complete without spending!

Thank you for this. It is much better the way it is now.

for real this event is trash, just last day I spent over 400k credit on one event and now this, plarium is trying hard to drain out any saved resources from players to make them pay

At the start of the first day, the "Get 3 assist(s)" objective was missing. Therefore, it was impossible to complete that daily event without making an in-game purchase. This is why Skytek complained. 

This was corrected later on during the day (see CrystalDrew post above).

Then it's true i guess. Sorry for misinformation. I missed out on the first day and only started from second day i think so. I personally didn't try much completing this event. But all previous events (like Tengu/Sprees/pilot/2V2 etc) had enough objectives to complete as Free-To-Play to get to 100% (all had 7+ objectives in which 1+ is P2W or kinda P2W like upgrade). So I answere dit on a broad scale. And I think that one objective as FTP missing the first day is probably a bug!

And now it's 700 Acoins for 5 Tokens. 

I've saved around 2,240 over the past month but still need 585 to upgrade my mech so I won't be using it unless I get to 2825Acoins in the next 2 days (probably not happening)

Actually that event was very dissapointing. I am still new on the game and I naively thought that there would be 50 tasks to complete during the event period, so that someone doing them all would eventually get all the rewards. But actually, their was only about 25 tasks ...

Personnally, I only got trash rewards. AFAIC, I won't do these events anymore.

On the last few days before the end of crate event, They released a shop offer for a total of 30 token at an absurd price. It's all a marketing scheme from setting Low probability rates to making you dump all your resources. It's all nothing but a big scheme!