yilmazdalkiran💎CrazySpitfire💎•

You can research but you need buy previous first. This is the basic rule for years.

16
faraway_hotelCromwell Racing Team•

That is a How the Tech Tree Works.

8
MrOctantisOP•

I started researching it before the Maus was required.

Why did they even let me keep researching it?

-16
Squirrelly_Q•

Because you were already researching it. They announced they were going to be connections the trees a while back, a good amount of time before they actually did it. Dunno why you kept researching it

10