Kurono #1 and Tae ditch Nishi to escape from the alien city ship.
A little late for crying for mommy.
After being ditched by Kurono #1, Nishi starts crying for his mama as his mech is swarmed by alien gunships. Meanwhile, Kurono and Tae fly out of the city in the flying bike. They fly into the bays of the ship and see aliens donning spacesuits. Kurono's bike is then sucked out an exit and end up in outer space just above Earth. Tae has trouble breathing due to the lack of air, but she and Kurono is able to re-enter the atmosphere using the bike.
Nishi is a psycho, but unlike Izumi, Nishi is a coward at heart and shows it when he realizes he is going to die. Nishi crying home to his mama at the end was both funny and pathetic at the same time. I guess Nishi got what he deserved. He is not really a character that's made out for us to hate and is certainly useful in some situations, but he has share of unlikable characteristics. Can't really say if it was good riddance or not for Nishi.
On the other hand, Kurono #1 and Tae finally managed to escape the alien city ship, which for some reason had left Tokyo and flew into space. From the look of things, the Gantz flying bike probably protects its occupants despite the open-air look, since otherwise Tae should have been burnt to a crisp during re-entry. I hope Kurono #1 and Tae stay together for good (or at least until I forget about the whole chasing Tae thing), but obviously the battle against the aliens and whatever mysterious forces that is making things happen is far from over.
From the feed of A Product of Wasted Time