It looks like they are now following a release model of:

1)  Offer new weapon in a event where tokens are VERY limited

2)  Offer a $99 token pack to get everything in the event

3)  Wait a few months and release the item in a buy it now at a huge discount.  I bought my stalker for $6!

4)  Release it into the XP path after a few more months.

MR's should be available.  I got my Stalker for $6 just recently.  Wait a few more weeks and we should be seeing it to buy with credits/acoins soon.

They said they won't be adding any new mechs or weapons to the progress path. It's all pay to progress now.

Oh, I never realized that they annoucned that.  Well, that's more bullshit coming from a bullshit company.  For the life of me I don't know why I keep holding onto some kindof hope that this game gets its shit together. 

adding to many could lead to players never getting the blues they need. They should add a 2ed shop and make it so you can only get blues for the mech\weapon if you buy them. I got MR 12 from the A coin event but they paywalled nova so Ill probably never rank it past 3.😢

Nightmare Robot

Let us buy Tengu, Stalker & Missle Rack 12 From the shop! 

LET US BUY IT IT`S SO DEPRESSING TO FIGHT PEOPLE WITH THESE THINGS! 

We truly are developing new mechanics of getting the content! Meanwhile, Stalker, Tengu, as well as new Weapons that weren't added to Progress Path, are expected to appear in the game events, in Special Offers, and later in A-Coins events. 

Why are you adding new stuff in events where everything is a slot machine? Resources are so hard to obtain, items cost a lot of these resources, so we want to know what we are paying for, not the chance to get it! Add more resources first and then add events to spend them! You did the opposite - you're taking away acoins from rewards and you add more stuff to pay acoins for!