[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/styx_mr_roboto_official_music_video_2.jpg]]
[[caption-width-right:350:Domo arigato, Mr. Roboto!]]

* "Castle Walls" from ''The Grand Illusion'', has a bleak, eerie mood not heard in many Styx songs. The song starts off with an ominous, monotone heartbeat riff on the bass, with [[ParanoiaFuel low, deep breathing]] the only other thing you can hear. When Dennis [=DeYoung=] begins singing, he sounds like he's whispering in a large damp vacant basement ([[FridgeHorror or a dungeon]]), or if he's trying to avoid being caught by someone pursuing him. The lyrics, reminiscent of the Pied Piper tale (in which the minstrel enchants people to wander and lose their will), are foreboding. Then comes the instrumental solo, with a synthesizer BPM (beats per minute) that rivals Creator/JohnCarpenter's ''Film/{{Halloween|1978}}'' music theme (which would be released a little over a year following ''The Grand Illusion''.), shifting the mood from [[FromBadToWorse merely eerie to downright scary]].
** [[SubvertedTrope Somewhat subverted]] during live performances, like the "Grand Illusion/Pieces of Eight" version; Gowan's vocals are still quiet, but they sound less like whispering, and the BPM synthesizer solo is slightly slowed down. [[AvertedTrope Averted entirely]] by Dennis [=DeYoung's=] live performances, where he ditches the quiet singing and [[LargeHam goes for near-operatic vocals]], backed by a full orchestra.
** For [[SarcasmMode extra fun]], the BPM synth solo served as the entrance music for [[Wrestling/{{Sting}} The Blade]] [[Wrestling/UltimateWarrior Runners]] during their Mid-South Wrestling days. [[https://www.youtube.com/watch?v=vX6um_WncMo It fit them]] [[GoneHorriblyRight rather]] [[SurprisinglyCreepyMoment well.]]
* The ups and downs of "Snowblind", itself an ode to [[DrugsAreBad why cocaine addiction can leave one blind to their own downfall]].
** Also, even though it's been debunked, the idea that [[SubliminalSeduction a hidden Satanic message might've been back-masked onto the track]] is pretty creepy.
*** Oh, and for those who wonder what the alleged message was: [[spoiler: Satan moves through our voices]].
* The Roboto masks in "Mr. Roboto," which look eerie in the dark, moody lighting of the "Kilroy" short film, as pictured above. [[SarcasmMode For extra fun]], they're modeled on [[ValuesDissonance offensive cinematic caricatures of Japanese people]].
** The whole concept of ''Music/KilroyWasHere'': Music censorship [[GoneHorriblyWrong gone off the deep end]], the ENTIRE genre of rock'n'roll music being banned, and an innocent man (the titular Kilroy) being falsely imprisoned for the death of an audience member.
* Because of his voice, appearance and on-stage persona, songs sung by JY in general seem to lend themselves to this trope. A few good examples are "Miss America" from ''The Grand Illusion'' album, and "Heavy Metal Poisoning" from ''Kilroy Was Here''.
* "Queen of Spades", from ''Pieces of Eight'', is basically about being tormented by a [[DarkerAndEdgier particularly twisted]] [[AnthropomorphicPersonification version]] of Luck (the eponymous Queen of Spades). The [[DarkReprise reworked version of the first few verses]] right after the chorus ("The first time is free, you know/ [[spoiler: but from now on, pay me]]") [[DoesThisRemindYouOfAnything almost parallel drug addiction]]....and that's before the [[EvilLaugh maniacal laughter]] of the singer/narrator, right before their utterly chilling declaration of [[OhCrap ''YOU]] [[YourSoulIsMine LOSE!'']].
** Oh, and before that little twist with the narrator: "[[ParanoiaFuel Day into night, she's with me]]/The turn of a card, [[SuddenlyShouting She's THEEEEEEEEEEEEEEEERE!]]" Yeah...definitely spine-chilling if you're not expecting it.
** The extended guitar solo after the first chorus has what's either [[UncannyValley guitar riffs that sound disturbingly similar to human screams]] or [[BrownNote James Young screaming in a way that sounds a lot like a guitar riff]] heard faintly in the background.
*** Bonus points for [[https://www.youtube.com/watch?v=9P1UzLSgYtk the rerecorded version]] on "Regenerations": For those who remember Gowan from happy little tracks like [[https://www.youtube.com/watch?v=InKcRfsELPk "(You're A) Strange Animal"]]....yeah, his voice couldn't be further from that here. That scream....oh, and the rework also ends with the sound of something shattering, which has [[LiterallyShatteredLives ALL kinds of horrific implications.]]
* Also from ''Pieces of Eight'' is the hit single "Renegade", a [[LyricalDissonance deceptively upbeat]] song about a common criminal who has just been captured and is awaiting his execution. The entire song delves into fear territory, but this line stands out: "Oh Mama, I can hear you crying, you're so scared and all alone; hangman is coming down from the gallows and I don't have very long." Not to mention that final rendition of the chorus, where the entire band sings in this really bizarre high pitch... and the monotonous beat of the drum sounds very similar to a gavel.
* Most of the video for "Too Much Time on My Hands" is fun, but at the very end, Shaw apparently has a bit of a nervous breakdown about having too much time on his hands, and it blurs from Shaw staring and focusing on his wrist to a close-up of his eyes giving a strange look to the viewer as the music degenerates is replaced by a metallic slurry of what sounds like some distorted alarm clock.