In Bleak World the Princess class is an obvious favorite of the creator, to the point they seem to show up in every single backstory of every other class. While fans views on the Princesses are mixed, it is clear that the author has nothing but love for his girls and presents them in a way that simply screams Incorruptible Pure Pureness. Issue has also been taken with whether or not magical princesses belong in a Horror/Action RPG.
The assorted Buck Rogers games that TSR put out were the CEO's pet. The fact that she held the licensing rights, and therefore personally made money when TSR licensed them, may have been involved.
The Classic Deadlands supplement Black Circle introduced "a major new force in the Weird West: the Cackler". Not only was he a creator's pet, but all that was ever revealed about him was that he was supposedly the most evil Big Bad ever to walk the world. Heck, the authors even told you not to use him in the game because they had huge plans for him. Actual quote: "What you should not do is bring the Cackler into your game yet. He’s coming, and you’ll know it when he does. We’re not ready to say exactly when, but his presence will change the Weird West forever."
For what it's worth, Pinnacle has since done a complete 180 on this, saying that it's highly unlikely that The Cackler will ever turn up again in a Deadlands rulebook. Shane Lacy Hensley has said that perhaps he'll tell the Cackler's story in some other media (probably because the story wouldn't have much to do with a posse), but it's clear that they won't bring him up in a future supplement.
To a lesser extent, the Four Servitors were Creator's pets as well, given how much was written about them and how far the authors went to make sure they were overly powerful and unkillable. Heck, a few scenarios involved the heroes unwittingly making those characters even more powerful (sometimes without them even knowing it)! By the time that Deadlands Reloaded came around, the authors generally relegated them to the background and commissioned a comic series where each of their backstories (which again, had little to do with a posse) could be properly explored.
Dungeons & Dragons 2nd Edition's Complete Book of Elves. This book caused some fan backlash over the text praising elves extensively, giving them superior knowledge of pretty much everything, moral sanction for everything (even for the arguably fascist grey elves, who kept slaves of other "lesser" elven races who were always inexplicably happy in slavery), the text outright insulting other races, and ignoring elven hypocrisy - this last one most evident in the sea elves, who went on great hunts that could depopulate a region of sharks but were given a pass on disrupting the ecosystem pretty much Because They Were Elves, so it was okay. Somehow.For some reason. Even the author eventually apologized for the Blade Dancer, a fighter/mage kit that gave lots of mechanical bonuses, with drawbacks that amounted to "things a Player Character was going to do anyway" (such as a tendency to being a badass loner who has spent years of Training from Hell before the campaign began, a tendency to rush off into an adventure if it seems that another elf is threatened, and focusing their skill in a single type of weapon), with apparent permission to derail the story by getting to determine for themselves whether a situation was even covered by their code of conduct.
Dungeons & Dragons 3rd Edition and 3.5 (essentially, 3rd Edition Revised) had Spellcasters, an outgrowth of the Linear Warriors, Quadratic Wizards aspect that had been part of the game since earlier editions. One of the core rules' main designers was not subtle in his love for wizards, and hearsay claims he thought fighters needed to be nerfed (despite being one of the least optimal classes to take). More generally, spellcasting in 3.x is a versatile pool of abilities for almost any niche, and new spells in every book expanded caster options faster than anyone else. Wizards, clerics, and druids especially benefited - wizards just had to find or research a spell and spend a pittance to add it to their spellbooks, while clerics and druids automatically have access to all spells on their classes' spell lists. In the latter case this lead to the infamous "CoDzilla" (Cleric or Druid + Godzilla) whose abilities and versatile spell selection made them very easy to twink out - though wizards still tended to get more spells written for them in absolute terms. These classes had spells that let them be more stealthy that your rogue note Unlocking an average lock had a DC of 25, so a 3rd level Rogue with a dexterity of 20 (the highest that stat can be at this level), max ranks in Open Lock, and masterwork tools only had a 45% of succeeding, while a 3rd level wizard can just cast knock, which not only opens the most complex and/or of magical locks, it also can remove a deadbolt or anything else keeping said door from opening; the rouge need to make both Hide AND Move Silently checks to be stealthy (which was weird, as practically no class that had one lacked the other), meanwhile a wizard can just cast invisibility as a 2nd level spell., better at combat than the fighternote Who cares if you're a sickly bookworm when you can turn into a T-Rex whenever you want? Also, several monsters have abilities that the players aren't supposed to get, or at levels far earlier than what non-mages get them., and have easy access to wand and scrolls to get spells that they wouldn't normally get. Said designer also hated the sorcerer class (despite its extreme mechanical similarity to the wizard) and openly sabotaged it in every way he could.
Just for comparison, the Tier List for the game has six classes at the top: the wizard, the cleric, the druid, the archivist (who is basically just a cleric with a wizard's way of selecting spells), the artificer (whose main trick is abusing magic items to basically use spells), and the Spell to Power erudite (which can learn spells andPsychic Powers). Of the six, five of them are casters, and the sixth is functionally a caster anyway. The next-highest level is mainly comprised of the sorcerer and the favored soul, who are horribly gimped in comparison to their counterparts (the wizard and cleric, respectively) but still considered far more powerful than other classes. Even the adept, an NPC class, is placed in the middle-tier. Meanwhile, the bottom two tiers contain, out of sixteen classes (including the oh-so-overpowered fighter), one casting-focused class - and it's the healer!
The Dungeons & Dragons setting of Dragonlance has the Kender, the setting's Hobbits, whom both novels and sourcebooks hold up as the purest and most innocent of all races, waxing rhapsodic about how cute and adorable they are despite being — or even because of being! — impatient thrill-seekers whose limited sense of fear and insatiable curiosity made them both prone to charging recklessly into danger and compulsive kleptomaniacs. Other official statements include talking about how people who don't like kender don't understand them at best, are pure evil at worst, and are absolute jerkasses in the medium, how "a crying kender is one of the saddest things in the world", and how Krynn would lose something irreplaceable and priceless if kender vanished. Most of the fandom, especially the greater D&D fandom, absolutelydespises them. Complaints range from their lore making them a race of Purity Sues and/or just being nonsensical (for example: why are people treated as being bad for disliking the presence of compulsive thieves?), to getting annoyed at the kender status as hypocrites (they get absolutely furious when people call them thieves, but obsessively pick pockets and locks in search of fun new things to look at), and the fact that, at the actual tabletop, a race whose fluff calls for them to be played as a combination of Chaotic Stupid and "that jerkass rogue who's always swiping the party's stuff" in order to be played accurately inevitably turns out to be disruptive and frustrating.
The Solar Exalts of Exalted were explicitly made to be Creator's Pets at the start of the game line - they were the greatest of the Exalts, chosen of the Unconquered Sun, appointed Kings of Creation who ruled by divine right, yet who had been cast down for their hubris and now had to claw their way back to power as tragic demigod heroes who risked repeating their ancient mistakes. Artifacts of "Solar supremacy" remained through the game's second edition even as their absolute rightness was toned down: they get the most powerful and cost-efficient Charms, the strongest artifacts, access to the best sorcery, and numerous ancient wonders only respond to them. Later Splats, subject to the Power Creep common in ongoing game lines, received similar accusations of being pets, especially the Solar-derived Infernal Exalts to whom the developers had taken a shine.
Elminster from Forgotten Realms. For the crowd that is not into roleplaying: Think about what would happen if Gandalf was the main character of Lord of the Rings and the story consisted of him beating up anything that is a bother and boning the goddess of magic whose boobs are totally big and rad to the max.
Part of the problem is that Mystra in turn comes across as very much Ed Greenwood's pet goddess, so much more powerful than any of the other gods (the introduction to Shadows of Doom comes right out and says so) that she basically has to deposit parts of her own godly power in her mortal Chosen. Like Elminster becomes at the end of The Making of a Mage. So Elminster's problem is, in part, that while other famous Forgotten Realms characters may be people your player characters can look up to, try to emulate, and maybe one day catch up with... unless you can talk your Dungeon Master into allowing your character to enjoy a similarly "friendly" relationship with Mystra, El is always going to be Better Than You because the Realms' own canon Says So. (And as of fourth edition, that option doesn't even really exist anymore because, well, post-Spellplague Mystra is dead. Which has hit Elminster pretty hard as well, of course, but the damage is already done.)
A long-standing complaint of Legend of the Five Rings fans, though the Creator's Pet in question changes depending on the creator. Notable pets included:
Toturi. His faction got the story prize for the first arc despite another faction winning the tournament.
The Crane Clan, who got to avoid The Corruption running rampant during the second arc, to the point that a Bloodspeaker from a Crane family was printed as unaligned when every other faction got one.
The Phoenix Clan, who after becoming thoroughly corrupted and nearly destroyed, were given such a massive power boost that they completely dominated the tournament circuit for over a year. A number of powerhouse cards even received additional effects just before going to printing. The fact that the lead developer at the time was a longtime Phoenix fan had nothing to do with this, of course.
Akodo Kaneka. Dear Fortunes, Akodo Kaneka.
Daigotsu's killed two emperors, effortlessly showed up The Dreaded Iuchiban, blackmailed and betrayed the Empress, and then rewrote the cosmology of the entire setting to his liking. Twice. To the Spider Clan, he's a hero. To everyone else, he's a tiresome character that just won't go away.
In the Living Death campaign the character of Jason Lindaman was supposed to be a super-intelligent, Crazy-Prepared investigator who was taken out by the enemy before the PCs arrived. Because the PCs' only real interaction with him was after something heinous that took all four to six of them to handle had physically or emotionally crippled him, many players considered him a joke and/or incompetent to the point that they wished for his death.
In Magic: The Gathering, there is a bet every new set: "Which new strategy will be so imbalanced that players will complain about how unfair it is and blame Mark Rosewater?" In the case of infect, Rosewater took blame because he loved poison counters so much.
A single character who demonstrates shades of this is JaceBeleren. In each story expansion, he's given more weight and his importance is emphasised. He's gone from being just one of the several new planeswalkers in the Lorwyn/Shadowmoor block to being so important as to being the primary focus of the Shadows Over Innistrad block, despite the fact that pretty much all he did was steal Tamiyo's notesnote As in, there is literally a a card in this set that is her journal. (another planeswalker who was introduced in the original Innistrad block) and steal the spotlight.
Many fans feel Blue in general sometimes gets preferential treatment from the game designers; when Snapcaster Mage was printed, he was all the daily articles would talk about for several days in a row, and later articles would regularly bring up how great he was. Later, Snapcaster Mage's impact on the game was so profound that every expansion since has required several graveyard-hosers to counteract his power while he remains a creature that is seen in every format of play. Also, the card's ability was originally printed on a Red card, Recoup, gaining some resentment from Red fans.
The Old World of Darkness setting had Samuel Haight, arguably the worst Villain Sue ever published in all of pen & paper roleplaying. The writers just kept giving him more and more rule-breaking, crossover powersnote Sam was a ghoul, a skin dancer, a true mage who didn't suffer paradox, and the owner of a sword that let him steal even more powers and kept instructing GMs to ensure he lives for another adventure before they finally clued into the massive Hatedom he had accumulated and killed him off brutally. (Then, in the afterlife, he was turned into a (still sentient) ashtray.)
Some oWoD writers had a bad habit of doing this with any named NPC. Writer Dean Shomshak elaborates:
That's the other thing: WW hires people who want to tell stories. But, the only characters they have to tell stories about are the NPCs. So, they tell stories about the NPCs. Gods, I wanted to smack some of my fellow writers upside the head on some Vampire projects when they burbled on about the cool things they'd have Hardestadt do, or whoever. What were the *PCs* supposed to do?
This quote kind of sums up why this trope happens in tabletop RPGs in a nutshell — it's easy at times for writers of "official" game fiction to forget that even the most interesting NPCs they're writing about are technically only the supporting cast meant to help player characters said writers will never even hear about shine.
Both old and new World of Darkness can get into rather crippling "arms races" between creators and their pets. Every line has them, and the line developers will often slip into treating entire character types as their pets.
Can happen (on a smaller scale) in Tabletop RPGs in general if the Game Master grows too fond of some of his or her own self-created NPCs. This is one of the primary reasons why the GMPC concept enjoys a mixed reputation at best among many groups.
Wargaming: 'Pet Armies' are a ongoing debate. In any period there are armies that people argue are over-powerful in many sets of rules;
In Ancients - Imperial Romans
Medieval games - 100 Years War English
The Character Tiers of Renaissance games seem to be as follows: English Civil War armies > Other European armies > Everyone else.
Napoleonics - the French or the British.
WW2 The Germans. One oft-repeated joke in many clubs is about a player who fields more Tigers than Hitler managed.
The American Civil War - that is a whole can of worms, because players sometimes take the politics into the game.
US armies in US rule sets.
In Warhammer Fantasy the Blackorc Warboss Grimgor Ironhide is hated by a large part of the fandom for replacing a black orc considered to be better thought through; the writers likes him enough to let him defeat Archaon, another badass character, and thus save the world by being badass.
The Necrons of have proven problematic for some fans. When the army got its proper launch during 3rd Edition, with a codex positing that the Necrons' undying C'tan masters were essentially the prime source of all evil in the universe, secretly worshiped by a pivotal faction of the Imperium, and responsible for the rise of Chaos, many fans complained that these Terminator knock-offs had usurped Chaos as the setting's Big Bad. The 5th Edition codex has attempted to rectify this by drastically reducing the C'tan's presence in the background, specifically with a retcon describing how they were betrayed and imprisonedby the Necrons. The book also assures readers that many Necron Lords have gone insane over the eons and enjoy delusions of godhood, and points out that what little the Imperium knows about the Necrons are mostly half-truths, lies, or flat-out wrong. Naturally, some fans are now complaining about the changes.
40ks oldest Creators' Pets have always been the Space Marines themselves. As Warhammer 40,000's mascot characters, the Space Marines get the most exposure and the most updates, while Codex Creep ensures that they remain a potent force on the tabletop. In the setting's narrative, Space Marines are so awesome that they've been awarded the "moral victory" even when they failed a campaign's objectivesnote this was probably because the Space Marines and Imperial Guard were lumped together (being on the same side and all), and the IG definitely succeeded in their primary objective. For their part, the Space Marines at least achieved their secondary objectives. Roughly half of 40k's armies are some variant of guys in Power Armor, and Space Marine merchandise sells more than all the other factions combined.
And then there are the Ultramarines, the Space Marines to the Space Marines. Thanks to letting an enormous Ultramarines fanboy do the writing, the Ultramarines have dominated the current Space Marine codex. Twenty-nine other Space Marine chapters are mentioned in the rulebook's background, and get a picture of their uniform and a paragraph or two of description - the rest of the book is all about the wonderful Ultramarines. The "Histories" and "Battles" sections of the book are devoted to the Ultramarines' exploits, while any other chapters get lumped into a comparatively brief seven-page section. Of the twenty-one pages of miniatures galleries, only two of them do not feature any Ultramarines. Of the special characters listed, half are from the Ultramarines, and half of those had not appeared in any previous edition. The Codex insists that even other First Founding legions, with their own traditions and proud histories, all aspire to emulate the example set by the Ultramarines. It even divides Space Marines into three categories: the Ultramarines and their successors, Space Marines from other gene-stock that try to be Ultramarines but can't due to their defective blood, and "aberrant" chapters who will eventually diminish in importance. Interestingly, before this the Ultramarines were considered kinda bland by many players, a generic by-the-book sort of chapter; now they have a massive hatedom and even long-term Ultramarines fans are annoyed by how much their army's being overhyped.
On the other hand, overrepresentation of Ultramarines in the codex makes sense because, being bland and generic, they are the most suitable baseline to compare the more interesting Space Marine chapters with; they are "normal" and "average". And their blue livery looks good as a default paint job for miniatures.
This was apparently a result of a last minute change, originally the book was going to be call "Codex: Ultramarines" much like the 2nd edition.
The newest Grey Knights codex - which was incidentally written by the same author as the latest Space Marine codex - introduced Lord Kaldor Draigo, who managed to one-up the Ultramarines through the sheer, over-the-top Sueishness of his accomplishments, which includes but it not limited to: surviving an endless walk through Hell, banishing a Daemon Prince in his first combat action, defeating a Daemon Primarch and vandalizing its still-beating heart, killing a Bloodthirster all but bare-handedly before stealing its unholy axe and reforging it into a sword with the power of his mind, and rampaging through the Chaos Gods' private demesnes without consequence.
This accusation is sometimes leveled at Eldar as well; Eldar are purportedly a glass cannon faction with a healthy dose of Fragile Speedster. In practice, they tend to play more like Lightning Bruisers, with powerful special rules that make their supposedly fragile units very durable, and really brutal firepower. In fact, the only stretch in the game's history where Eldar weren't god-tier or close to it was throughout 5th edition, when their codex was out of date.
Champions brings us Doctor Destroyer, an Expy of Doctor Doom. His sourcebook has over a dozen pages describing a variety of his armors, but his personality is a paper-thin series of cliches. Unfortunate, since he's the Big Bad of the setting.
Dark Champions brings us his "good" equivalent, a supposedly street-level vigilante named the Harbinger of Justice, who's even more powerful than Destroyer.