Let's see
g112, there is little relation between the tools more than the publisher, removed.
g132 - Gilsoft Adventure Systems - I think it has its value, specially to tie-up tools like The Illustrator and The Patch. Renamed.
g238 - removed, since we can't convert this into a "series" group, and we already can list the games by author(s). Removed.
g454 - removed
was published on the GAC game tape so would be better connected via a compilation rather than a group.
Both are tie-up on the comments. Really not sure about this one. "Compilation" is also not strictly correct. I'll leave the group for now, renamed as "The Graphic Adventure Creator Package". I'm also adding a quick comment.
And, reading GAC's comments, seem that a "The Adventure Writers Handbook" was available as part of a promotion. I don't see this handbook as an entry on the database, I wonder if we should add it (in case there is more info available).
These are the Level 9 trilogies... Not sure if they need a group?
Each trilogy has their own group, so, a group to group the trilogies, looks kind of redundant. Removed.
Central Solutions Double-Siders [I don't think they had an official title, but a review uses the term double-siders which is quite fitting given the cassette inlays]
Might be interesting to have this into a "series" of sort, but we lack some information on the database, for example, if all the covers where similar.
Tartan Split-Window Adventures [or Split-Screen... although that's confusing as lots of games are split-screen horizontally; perhaps 'Tartan Vertical Split-Screen Adventures']
I'd like to keep this, since the games are so visually similar and the mechanics pretty unique. Let's call it "Tartan Split-Screen Adventures'", (I think there is no need to go more specific). I'm also going to add this comment: "Tartan software and Tom D. Frost produced a series of text adventures featuring an unique double-text area, allowing the player to control two characters at the same time."