Okay
You have to buy the other game to get the special modes online, and because its another $1.99 no one is online to play with (in the Galcon Labs app). The other problem with this game is that it rewards people for sitting and doing nothing. There is no incentive to use your units because you can just wait for other people to lose patience and waste guys on each other. Esentially the person willing to sit around the longest will win. There should be some kind of reward bonus for conquering planets.
Fospizzle about
Galcon, v1.9.10