Seinarukana - The Spirit of Eternity Sword 2 in a simple statement, rocks. And could steal many of your hours from you.


This is a hentai game with different heroines you can end up with, plus it's an RPG game with an interesting battle system, more of which plus lots of screenshots and scans from bonus material here:
http://blog.seiha.org/?p=248
Basically you work in parties of three, with an attacker, defender, and support role. The attacker character attacks, the defender takes the other party's main attack, and the support utilizes a variety of support abilities from healing, magic attack, magic cancelling, buffs, debuffs, etc. You can switch your characters around each of the three roles per turn, so depending on the situation you may want to put certain character in a certain role and so on, plus you can have up to six parties. Each mission takes place on a world map you maneuver around and fight enemies along the way, with a 3D engine to boot. The actual combat is done in pretty good 2D animation. The battle system has enough quirks and complexities to occupy one throughout the whole game, plus your characters' skills and levels carry over if you finish the game once and into Hard and then Super Hard mode.
The setting and premise of the story is best described in these summaries here:
chapter 0 and 1
Chapter 2
This game is quite epic. It has elements of fantasy and sci-fi, and you and your cast of characters travel from world to world, fighting evil, and trying to find your way back home. Your ordinary high schoolers taken out of the normal world and into the bigger universe.
The art and the music are both very nice as well.
A great game to play, assuming you can stomach some amount of drawn porn. And the Japanese language. And the time to enjoy the game (there are programs to help with the Japanese bit though, and someone's translating the battle system).


