Yes, you may also fly round IV, and you can be sure the cards are extra nasty there – especially the intruders that board your ship, wander around, and eat or blow up your stuff, unless your heroic crew beats them. Wait… that’s a different game, right? Aren’t we speaking rather about Space Alert now? Well…it seems this “let’s board a ship and eat its crew” mode spreads pretty fast in the known universe these days, as with this expansion, it can happen also in Galaxy Trucker.