The ANIME thread

[nugundam93]

Orguss 02 (OAV)

you'd actually need to watch the original Orguss as well to get a better background on this. anyway, it's about 2 warring kingdoms who use excavated war machines called "decimators" to wage their wars. apparently, this world is a collage of 4 worlds accidentally "meshed" together by a space-time oscillation bomb which was set off in the original Orguss series. while the 2 kingdom's continuous war leads to a showdown between each kingdom's huge decimator, a cyborg from the world which created the excavated decimators seeks to right what their world did wrong and fixes the space-time oscillation bomb to put these 4 worlds back together in their original state. the cyborg succeeds in the end, aided by a native of the current planet and a girl who was a descendant of an alien race from another world.

basically, everything that didn't belong to each world vanished in the end and were returned to where they were supposed to be, including the cyborg and the decimators, and the alien girl. the decimators would still be invented by the people in the future...but in the meantime, peace takes over after the conflict in the meantime.