I'm a bit puzzled by this one. I heard it was text based but that does not really seem to be the case at all from screenshots I've seen. When I think text based I think like those really old early PC dungeon crawler RPG's from the 70's where it's literally all just a text parser describing what's happening in the game with maybe some ASCII art here and there, but I guess some people interpret that designation as largely text based in terms of combat even though there's clearly graphics for the monster girls and a BF GUI for keeping track of stats and what not. The user above me has some foot fetish looking stuff with the Monster Girl Dreams label for example. Also it's in alpha apparently but how much content is there exactly? Are we talking a couple of hours or something a bit more expanded because it seems like it has a decent sized fanbase and imagery for something that is apparently text based and in alpha?
When Threshold started this project, there were no images, instead there'd be a block of text with the character's description in it. It's "Text based" in the sense that it has a very large volume of writing within it. The style is much more RPG/Visual Novel now that art assets have been added to the existing parts, but if you seek out everything to do/find within the game, it'll definitely take more than 10 hours if you're reading everything along the way. It's "in alpha" because it's still a work in progress... Threshold is currently working on the next area of the game (a Labyrinth), and he's previously mentioned at least 3 possible other areas he'd like to add (a capital city, an all-elf village, and I'm forgetting the third).
I'd actually think it might be amusing to have a text parser engine adventure smut game, something like Zork in playstyle but writing more like Leisure Suit Larry. I'd just hope there wasn't any really bad "How was I supposed to figure THAT out" type puzzles in it, like the infamous ones that killed the point and click adventure game genre.