Just gonna leave that here: While this game may be incomplete, the Hook is so cool. This whole paragraph below is just so well written and so cool to use as a Hook to get your friends to play that Campaign with you! Nicely done on that front ;-)
3 years ago scientists detected an artificial object hurtling toward the earth from outside the solar system. 3 months ago it crashed into Washington D.C., Bugs spilling forth. 3 weeks ago North America was conquered. 3 days ago Earth forces revealed prototype power armour that could turn the tide of the war. 3 hours ago Earth forces invaded North America in a last ditch effort to eject the Bugs from the US. 3 minutes ago you reached the beaches of Florida. 3 seconds ago you died. But then you woke up. And you are back on that landing craft approaching Florida. You are a Repeater, returning to fight the same battle again and again and again. And maybe, just maybe, you can get to Washington DC and liberate the US.