The Abyss of Xyphillia

Shizuha and her best friend Carnelia were training in the dungeon
when a sudden crack opened up in the earth. They tumbled into an underground abyss.
As they looked for a way out the girls came across a magic portal.
Given a choice of perishing here or transporting to somewhere unknown, Shizuha stepped into the portal.
Strangely, she came out in the same dungeon... except something was different.

Explore a closed-off fantasy world! What will it take to escape the abyss?
Shizuha and Carnelia will have to overcome obstacles and outmatch sex-obsessed monsters...
If they ever see the light of day again, it's up to you.

The Abyss of Xyphillia. A single player RPG with events that can involve NPCs.
There's the main questline and subquests for the guild.
Created with original skills, titles and map system for deeper immersion!

* 6 poses, lots of variations
* 12 HCGs (10 with people, 2 with monsters)
* 8-10 hours playtime (free demo is 2-4 hours)

Requires RPG Tkool VX Ace RTP (free):
http://www.famitsu.com/freegame/rtp/vxace_rtp.html

Recommend purchase with DLsite account for updates.