Talk:General Tips/@comment-31900271-20170502190512/@comment-2A02:C7D:8C11:5400:B58B:7E59:D13F:3056-20190810122411

these extra buildings are useful, but only buy them after you buy Zeta and upgrade your tech.

Every extra building is worth having eventually as it takes longer to destroy your base, but leave these anti buildings until last.