I won't buy censored media, regardless of reason. If it exists, it must be published. Otherwise, censorship is merely another way of saying something shouldn't exist in the first place, a self defeating con. With very little exception, examples of this are an abomination and likewise a deprivation of literally every human right: you condemn one, you condemn all. Shame on you for selling this.
1st off, though what most people complain about is technically true, like Obi Wan Kenobi may say, "from a certain point of view," in as much it's also true that the entire main series is included since the others are side games, not distributed nor even available due ownership rights, etc. Fact: Keen Dreams and Aliens Ate My Babysitter are (or rather, were) side games owned and published by Softdisk, not Apogee, the latter game created about the same time as Goodbye Galaxy but separated due development time table and release problems, also the at time publishing company's enforcing split of what was then a sequel trilogy into Goodbye Galaxy, the second game of which was ironically finished after Aliens, and the "store only release" which became AAMB. Furthermore, the apocryphal nature of both Dreams (being exactly that) and Aliens being a side story, sequel, and cliffhanger--and let's not even entertain Keen GBC as anything more than an after thought, not just because it's atrocious, but just because... because--and you can see why this "complete collection" is as complete as it gets w/o pre purchases or vaporware. Besides, these are still great games, and definite recommends. Although... if you ask me, even for their time time, they could have used a bit more ending flourish. Stills would do. Without, it just feels lazy, cheap, and more than a little cheated.
The evolved form of those trendy carved labyrinth games you find in souvenir shops since times wishfully forgotten, such as joined Marble Madness or Sonic Blast's supposedly more evolved brethren: Super Monkey Ball or such modern clones (Marble It Up, Percy's *blargh* Predicament, Paperball, Rolled Out, etc), but with the promise of fan service blissfully unfulfilled--the "art" appearing itself to have been donated or rather just plain hideous--for a game that hasn't even been optimized well enough to run on serious machines much less the required, in addition to the creators' inability to top this spazoid sundae with a less punny name, and you've less reason to play with this diddly doodle than I have to divide this massive sentence into two. Great, flaming tailspin.