[This review appeared in issue #45 of SPAG. The issue was published on July 17, 2006.]
I’ve barely begun to explore the capabilities of Inform 7 (I7), partly because its appearance has rekindled my interest in actually playing IF. In that vein, I continue to explore the games that were released with I7 as “Worked Examples”. Having made my way through Bronze, Emily Short’s adaptation of Beauty And The Beast, I came next to Glass, in which she similarly adapts Cinderella. Actually, perhaps “similarly” isn’t the right word here — where Bronze was all about landscape and puzzles, Glass resides on the other side of the spectrum, focusing entirely on character and conversation.
There are other differences, too. Although both works are meant primarily as example I7 code, Bronze feels like a full-fledged game, while Glass plays much more like a demo, or perhaps an experimental comp entry. That isn’t to say that there aren’t interesting ideas embedded in Glass — there are, and I plan to discuss them — but the experience of playing it feels altogether more slight than solving Bronze. Not only is it simply a smaller game, it also demands less interaction from the player; “Z.Z.Z.Z.Z.Z.Z.Z.Z.Z.Z.Z.Z” is a valid walkthrough, though perhaps not to the best ending.
Those endings are important. Like some other short replay-cycle games, Glass layers on story elements by making less-than-optimal endings the most easily reachable. There aren’t a terribly large number of endings (another factor making the game feel a bit thin), but it’s unlikely that most players will reach the best ending first. Along the way, they’ll learn more about the motivations of each character, and in fact more about some hidden details of the game’s main scene.
This information in turn adds meaning to the rest of the paths to be found in the game. It’s a variation on the “accretive PC” model of knowledge I discussed in my review of Lock & Key on IF-Review. The difference is that the news gained through these sub-optimal endings doesn’t so much help the player better direct the PC or better solve the game, but it does lend additional drama to the other branches of the story. I suppose this game gives us accretive NPCs more than an accretive PC.
However, there are some tricks at work with PC knowledge, too. The player/PC knowledge divide is one of the thornier fundamental problems of IF — a player new to the game will almost inevitably know less about the character and game-world than the PC does, and both the game and the player often start out by scrambling to narrow the gap. There are some workarounds for this, amnesia being the more traditional and popular, while accretive PCs are a more recent innovation.
Glass has found another: base your game on a story with which the vast majority of your audience is already familiar. Bronze was an imaginative variation on Beauty and The Beast, but it neither shed a great deal of light on the original tale nor did it require much information about that tale from the player. Our familiarity with the base story helps us get up to speed on who the PC is, but it isn’t otherwise exploited. However, in Glass, the player must bring to bear knowledge from outside the game in order to reach the best ending. For anyone familiar with most any version the fairy tale, this gambit should work well, though perhaps not right away. Still, it’s an ingenious way of bridging the information gap between player and PC — I’m surprised we haven’t seen more of this strategy before. I suppose there are only a limited number of stories with which authors can assume widespread audience familiarity, and an even smaller number of those that aren’t still under copyright.
With this bridge in place, then, Glass is free to disconcert us a bit as well. For one thing, the player character has some rather surprising qualities (and that’s all I’ll say…), which are left for players to discover rather than being announced upfront. Not only that, the game’s take on the Cinderella tale is less than traditional. In keeping with many modern treatments of fairy tales, its approach to the story’s villains is a little more sympathetic, and its portrayal of the heroes is a little more ambivalent. I would have expected Emily Short to bring some subversive ideas to any fairy tale she touched, and she doesn’t disappoint here.
One more note: in the article I wrote for the long-awaited IF Theory book, I mentioned that it was hard for me to imagine how the basic component of landscape could be extracted from interactive fiction, since as soon as the first room description appears, the game introduces a concept of geographical location. Well, Glass is the game that breaks that model — it has no room descriptions whatsoever. That doesn’t mean it’s without a landscape, though. It’s just that instead of presenting a landscape of Place, Glass instead gives us a landscape of Concept. The NPCs traverse a conversational terrain with particular goals in mind, and at every prompt the PC can try to steer that travel to influence its destination. It’s a compact territory, but well worth exploring.