Board Thread:Game Discussion/@comment-220.255.1.75-20130609033502

I bought complete 6 tier. Tier 1 rat bat tier 2 R3 only tier 3 rat bat tier 4 R3 only tier 5 R3 only tier 6 R3 only

how come some other people get sets of Soundwave or sets of ramjet.

and where did you guys get the ramjet is it only on tier 1 and 3 