From now the cancelation of the leading fleet of the joint attack cancels all fleets of the joint attack, and deceleration of the main fleet of the joint attack decelerates all joint fleets.

The cost of a nuclear bunker is reduced from 200,000,000 / 25,000,000 to 75,000,000 / 25,000,000.
75,000,000 / 25,000,000.The cost of a nuclear missile is reduced from 50,000,000 / 5,000,000 / 3,000,000 to 25,000,000 / 5,000,000 / 5,000,000.
Due to increasing of defense.

Good buy "Epsilon." The development phase of the project is "Zeta" now.

perhaps something which could encourage the use of nuclear missiles other than cost is...

currently terran cache prevents anyone from seeing the resources present which are covered by the cache.

perhaps displaying resources in a fashion similar to how ships are displayed with FAS

players has..

xxx,xxx,xxx/xxx,xxx,xxx(cache) metal
xxx,xxx,xxx/xxx,xxx,xxx(cache) mineral
xxx,xxx,xxx/xxx,xxx,xxx(cache) vespene

this may be a factor to use or not use the missile in an attempt to bust caches down as well to get at the good bits inside.

joint fleet cancel is a good idea