Sean Seanson has produced a video for the youtube channel of PotatoMcWhiskey, showcasing the Civilization 2 port on the PS1. The Civ2 version definitely looks like an improvement over the Civ1 version on the PS1, especially given that it is available in English. As the Civ1 version, the Civ2 version looks considerably different.
If you've never seen either, have a look at this video and the video of the Civ1 version.
