Guide Dang It/Puzzle Games

• Level 27 in Chromatron was a massive Guide Dang It moment, as any level further that used the same trick. Not exactly unfair, but a way too obtuse puzzle: there is the object called quantum tangler, and if you change the color of the beam on one side, the other side also changes color -- the opposite way. But no matter what you do, you cannot solve level 27 and a few others until you realise that reflecting a quantum-entangled beam BACK ONTO ITSELF causes very insane color changes. There's no indication in the game that you can do this, and the only similar thing was on level 17, where with a splitter it's pretty apparent.
• The entire Myst franchise is essentially a huge set of these. At a bare minimum, be prepared to take a lot of notes.
• Supaplex, a perfectly logical Boulder Dash clone... until you get to levels 59 and 60, and later on 100 and 108, and even on 91, but you can work around on that one. A corridor three tiles in height, which has three vertical rows of rocks one after the other and only the last rock can be pushed. No matter what you do, there doesn't seem a way to get past, because only one of the top rocks will fall. The solution? Eat all the tiles near the first row of rocks, but eat the middle one last, then step away TO THE SIDE -- two rocks will fall as opposed to the usual one, which in turn will free the second top rock to roll off. The last rock can now be pushed. The only hint you were given is an in-game demo which does something similar on a completely different level and stuffs it up 30 seconds later. At this point, most people already know that the demo feature is pretty useless, so they miss it. Guide Dang It.
  • That said, the above puzzle can be solved simply because there are few enough possible sequences of moves that you can just try everything. Similar remarks apply to the infamous Guide Dang It on Repton's tenth level, "Octopus". One puzzle requires stepping to the right from under a rock, then immediately pressing left so that you push it aside as it falls, preventing it trapping a diamond directly below. (Nothing up to this point hints that this manoeuvre is possible.) Many players did discover this by themselves just because nothing else could possibly be the solution.
• Karoshi 2.0. Mostly of the awesome fourth-wall-raping style, the kicker of which is level 48, on which to get an in-game CD player working, you had to insert a music CD in your computer's CD drive. Who would've thought of that?
• The Widget Series Chulip has such obscure clues (and one requiring familiarity with Japanese/Chinese counting systems, no less) that it comes with its own guide, and even then one clue is not entirely accurrate.
• The Switch Inferno level in Super Monkey Ball 2. It is indeed a switch 'inferno', since there are many dozens of switches laid out on the floor, and there are no clues or indications for the correct switch that will reveal the goal. Press any of the wrong ones, and you get smacked by a fast-moving wall, possibly knocking you out of the course.
  • Actually, if you hit a wrong switch, all the wrong switches will light up, so the correct ones (there are more than one) can be easily determined for future reference.
• Freeware indie games are in no way exempt from this. Braid may be one example, but at least the Guide Dang Its weren't crucial to finishing the game. Opera Omnia gives you a handful of them, one of which is understanding the mechanics (the butterfly effect in reverse), another is Chapter 18 (you have to use what is technically a bug to win).
• The Da Vinci Code game has a ridiculously frustrating puzzle in the third level where you have to light up a pentagram using fire. Sounds easy, right? Not when you realize that there aren't any clues telling you what order to light the points of the star.
• Scooby Doo: Showdown in Ghost Town requires you to open a bank vault door, but thanks to fixed camera angles you can't get a good look at the door. If you decide to use a clock on it, then you can see the writing indicating that it's a time-activated door, and the slot from which the previous clock was long since looted. Less than intuitive for a pseudo-Wild West setting, and bad game design given that you probably used the clock after every other item failed.
• Trauma Center. How the heck can anyone know how to beat Death Awaits All without a guide? For a good chunk of the game, you have a Dangerous Forbidden Technique that will slow down time, once per level. However, in the last level, right before the boss unleashes a devestating instakill move, time slows down automatically. What most people don't get is that you have to use your power at this point AGAIN. This stops time completely.
  • Using this ability at any other point in the level makes the level Unwinnable. This is not hinted at anywhere.
  • There is a small way to figure it out in the DS version, though - if you made it to this point without using the Healing Touch, the marker on the bottom left (that you double-tap to ready the Touch) remains a star and visibly regenerates back to full. Stiles also mentions having to concentrate just a little more, as well. Then again, you're probably more focused on Savato and the 25-vital damage per shot.
• Spellbound Dizzy is legendary for its level of difficulty. To rescue each of your seven friends, you have to find 5 magic stars and a possession of theirs, a process which involves hours of fetch questing and some damnably Nintendo Hard trial-and-error gameplay (how are you supposed to figure out that you have to drop a pepper pot on a whale to make it sneeze, so you can jump up the spout of water to access some hidden rooms you didn't even know were there?? Or that to access another hidden room you need to flood the pumping station you're in by smashing a plug with a hammer???)
  • But that's not even it! Once you've rescued everyone, you're given some string and no further explanation. To get to the TRUE end of the game, you have to assemble a kite and let the rush of air from an old mine shaft carry you up into the sky. All the components are in their own impossible-to-find hidden room (one is even hidden behind a wall panel in a hidden illusion room that's near-impossible to get out of). At no point, here or throughout the game, are you given any indication of what you're looking for, where it might be and what to do with it once you've got it. And there's no map.
• Alchemy is a small mobile game available on Android, in which you have to combine elements (starting with four basic ones - earth, fire, water and air) to get a wide variety of other elements, up to 360 in total. All well and good, but the game is absolutely impossible to complete without consulting some form of guide, because many of the combinations are either obscure enough or crazy enough that the average person is unlikely to have heard of them. For instance, to get "petroleum", one must combine kerogen with pressure. Which is, well, factually true, but who would know offhand what kerogen was unless you were like me, saw it in a cheat sheet for this game and Googled it? And some of them don't make any intuitive sense - for example, water + earth = swamp. However mud = water + dust. Who, when they think of what goes into mud, thinks dust?
• Chips Challenge. The first 30-50 levels can be beaten after solving puzzles and obstacles that rely on basic mechanics. Further levels, however, will resort to more advanced means, and some of them (like Perfect Match or Partial Post, whose hint tiles aren't clear enough!) will likely leave gamers stuck for a long time. Then there's, of course, the convoluted and mind-screwing mazes that will inevitably call for a step guide.