I'm surprised the subject field let me fit the whole name in there.
This is a repost of one of my non-Astoria arcs (honestly the only one that was any good, I'm probably not even gonna repost my other arcs beyond the 4 I've done). I personally think it's the best arc I made back in the day. It's tonally much different than the Astoria arcs, being a pulpy sci-fi adventure. It's also designed to be a bit more challenging - it's still soloable but there are some AVs thrown in so it's going to be a bit trickier to solo if you can't handle EB's. Also I really don't recommend trying to run this on a Kheldian; I use void hunters in one of the custom villain groups.
In-game description: Join the Tomorrownauts as they battle against the nefarious Baron Doomsday and his legion of Doomsday Droids! Marvel at the great ocean we call OUTER SPACE! Strap on your jetpack and get ready for a completely accurate glimpse into the WORLD OF TOMORROW!