Borderlands 4

The first Borderlands game shipped in October 2009. The fourth shipped in spring 2026. Across seventeen years, the franchise has shipped four mainline entries, multiple spin-offs, downloadable expansions of significant length, a Telltale narrative adaptation, a feature film, several novelizations, and an enormous archive of marketing material. The franchise has, across this run, been consistently profitable, consistently played by an audience of substantial size, and consistently driven by the same fundamental design proposition: a first-person looter-shooter with a particular comic register inherited from web comics, internet humor, and the late-2000s cultural moment. The fourth game, in early reception, has been received politely. The fourth game has also, in the consistent diagnostic running through the reception, been received as less funny than the franchise's audience remembers the earlier entries being.

This is the right entry point for an analysis the franchise has not yet attracted at the seriousness it deserves. Almost every comedy franchise that has ever existed in any medium has, on the public record, eventually been received by its longtime audience as less funny than it used to be. The Simpsons fell off somewhere around season twelve. Saturday Night Live has been past its peak for forty consecutive years. South Park peaked in the early 2000s and has been working from declining laughs since. The Marvel Cinematic Universe's specific tonal mode landed extraordinarily for a decade and stopped landing somewhere around 2019. The 2010s irony cycle on Twitter generated some of the funniest writing of the decade for its specific audience and then, almost overnight, stopped working. None of these cases is a failure of writing. The phenomenon is consistent enough to be evidence that something more interesting than declining quality is producing it.

The frame this essay wants to give the reader: humor depends on a specific cognitive mechanism that has a known shelf life, and the shelf life for any specific audience exposed to a specific comic source is, on the available evidence, finite. Recognizing this changes how the reader should evaluate any long-running comedy franchise's apparent decline. The decline is not necessarily what the audience or the surrounding conversation has been calling it. The decline is, in many cases, the natural cognitive consequence of the audience's own brains having been successfully trained by everything the franchise did before. The franchise has, in this register, won itself out of business with its longtime audience while remaining capable of working perfectly on new audiences encountering it cold.

This is a frame that travels. The reader who finishes the essay can apply it to almost every long-running comedy franchise they have a relationship with. The favorite show that used to make the reader laugh and now barely produces a smile. The comedian whose stand-up specials used to be must-watch and now feel formulaic. The webcomic that was hilarious for two years and then started to feel tired. The friend group's running jokes that were funny for a summer and stopped landing by autumn. The mechanism behind all of these is, on the available evidence, the same mechanism, and the mechanism is not what the casual conversation has been calling it.

The cognitive science on this has accumulated steadily over the past three decades. The most-cited foundational finding is the work on what neuroscientists call reward prediction error, established initially through Wolfram Schultz's work on dopamine signaling in primates in the late 1990s and extended across many subsequent studies. The finding is roughly the following. The brain's reward system is not, as the casual model assumes, simply responding to pleasurable outcomes. The brain's reward system is responding to the difference between expected and actual outcomes. A reward that was predicted with high confidence produces, in fact, a smaller dopamine response than the same reward delivered when the prediction was uncertain. The brain rewards surprise more than it rewards repetition.

Humor, in the cognitive sciences of recent decades, is increasingly understood as a specific instance of the brain's prediction-error machinery. The standard model, drawn from many converging research programs, holds that humor arises when a cognitive prediction is violated in a way that is recognized as harmless or constructive. The classic joke setup builds an expectation; the punchline violates it; the violation is recognized as benign rather than threatening; the brain produces the specific reward signal that registers, phenomenologically, as the funny feeling. The model has been refined considerably across the past three decades, most notably by Peter McGraw and Caleb Warren at the University of Colorado's Humor Research Lab, whose 2010 paper "Benign Violations" gave the framework the contemporary scientific vocabulary that most subsequent humor research has been working inside.

The implication for any comic source is direct. The comic source produces humor by violating expectations. The audience's brain registers the violations as funny. Over repeated exposure, the audience's brain learns the comic source's patterns. The expectations the source was violating become predictable. The violations become less surprising. The reward signal decreases. The funny feeling diminishes. The audience experiences this, phenomenologically, as the source becoming less funny. The audience is, in the strict neurological sense, correct: the source is producing less of the reward signal in this specific audience's brains than it used to. The source has not necessarily become worse. The audience's brains have, through cumulative exposure, become better at predicting what the source will do.

This is the mechanism behind every comedy franchise's eventual decline with its longtime audience. The Simpsons did not get worse. The Simpsons audience got better at predicting what The Simpsons would do. The Simpsons could continue to write at the same level of craft and the same audience would continue to experience the writing as less funny, because the same writing is producing smaller prediction errors in the brains that have been watching the show for decades. The new audience, encountering the show for the first time, would still find it funny. The mechanism is local to the specific audience-source pair. The mechanism is not a property of the source alone.

The Borderlands franchise has been performing the same mechanism at unusual fidelity. The franchise's specific comic register has been consistent across all four entries: a particular cadence of dialogue, a particular kind of irreverent humor, a particular relationship between the player's character and the surrounding chaos, a particular tonal range across the supporting cast. The consistency is, for the franchise, a strength. The consistency is also, for the franchise's longtime audience, the structural condition for the prediction-error curve to drop. The fourth entry's writing is, by most available technical measures, comparable to the writing in the previous entries. The fourth entry's writing is also, for the audience that has been with the franchise across all three previous games, producing smaller prediction errors. The audience experiences this as the entry being less funny. The audience is correct on its own terms. The audience is also describing the natural cognitive curve of long-running comedy reception, not a failure of the franchise specifically.

This is the part of the analysis that the surrounding conversation has been least equipped to handle. The casual reception of the new Borderlands has been organized around the question of whether the writing has gotten worse. This is the wrong question. The right question is what the franchise can do, structurally, to install fresh prediction-error mechanisms that the existing audience's brains have not yet learned to anticipate, while continuing to satisfy the new audience that is encountering the franchise for the first time. The two audiences are different. The franchise has to either find a way to surprise the longtime audience again or accept that the longtime audience's relationship with the franchise has entered a phase the franchise cannot directly reverse.

A sharp reader would press on the move the previous paragraph just made. Calling whether the writing has gotten worse the wrong question is convenient for the account this essay is building, because that account can make the question almost impossible to answer no. If a stable comic source in an unchanged register always produces diminishing returns in its longtime audience, then no amount of actual craft decline could ever be told apart, from the audience's own testimony, from ordinary habituation. A show gutted by a corporate restructuring, a sequel handed to a weaker team, a franchise that genuinely got lazy: each would draw the identical complaint, in the identical words, from the identical fans, as a franchise that never lost a step. A theory that explains every outcome the same way has not yet earned the right to explain any particular one.

The objection has a real answer, and the clearest way to find it is a case where a comedy's collapse had nothing to do with any single viewer's accumulated exposure. Saturday Night Live is the essay's own example of forty years of alleged decline, and its single sharpest collapse arrived only five seasons in, too early for individual habituation to explain much of anything. Lorne Michaels left as producer after the 1979-80 season, and the cast and nearly the entire writing staff left with him. Jean Doumanian, promoted from associate producer to run the show, inherited almost none of them and rebuilt the sixth season from close to nothing. That season is remembered, in the show's own institutional memory, as the worst in its history: ratings sank, and the season effectively ended with cast member Charles Rocket swearing on air during the goodnights of the February 21, 1981 broadcast. NBC's entertainment president fired Doumanian soon after and installed Dick Ebersol to save what was left. Nobody watching that season had five years of Saturday Night Live loaded into their expectations the way a Borderlands veteran has three previous games loaded into theirs, let alone forty. Most of the country was watching a five-year-old show and finding it unfunny anyway, for a reason the prediction-error account, on its own, does not reach: the people who knew how to write the show had left, nearly all of them, at once.

There is a real mechanistic difference between the two kinds of failure, and it is worth being precise about it, since the whole essay rests on what prediction error actually is. Time alone restores a stale comic source by letting old expectations fade: the longer a specific pattern goes unrehearsed, the less confidently the brain predicts it, so the same joke, built the same way, can surprise again after a long enough gap. New personnel does something else. It does not wait for expectations to decay. It replaces the thing the expectations were about. Doumanian's season produced two performers the following regime kept, Eddie Murphy and Joe Piscopo, and it is Murphy, a featured player she had been reluctant to put on air at all and used, by most accounts, only once the season was running out of other material, whom comedy history actually remembers. Once he was on, he did not surprise anyone because Saturday Night Live's old patterns had finally faded from memory. He surprised people because he was doing something the show's previous five years had never included in the first place. That is a different route to the same neural payoff, and it is a far more expensive one for a franchise to take on purpose: one route costs an audience some patience, the other costs a franchise its existing identity.

None of this defeats the essay's account. It gives the account a boundary, and a claim with a boundary is more useful than one that explains every outcome equally well. A stable creative team, working in a register it has not substantially changed, producing smaller reward-prediction errors in brains that have tracked that register for years, is one failure. A wholesale turnover in the people doing the writing is a different one, and both get diagnosed in the same handful of words, because "it's not funny anymore" is the only sentence most audiences keep on hand for either problem. The two are distinguishable in principle. A stable-team decline should still read as funny to someone hearing it for the first time, since a first-time listener has no priors on that team's patterns to have worn down. A turnover-driven collapse should read as unfunny to newcomers too, because the actual jokes have gotten worse, not merely more predictable. Season 6 of Saturday Night Live failed that second test outright: viewers with no history with the show found it as flat as its longtime fans did, which is why it is remembered as a low point rather than an acquired taste. Borderlands has not drawn that reaction. This essay opened by noting that the fourth game has been received politely and read as less funny than its predecessors, not read as incompetent. That is a narrower complaint than Doumanian's season ever drew, and it is the complaint habituation predicts. The franchise has kept its comic register recognizably continuous across four games in a way Saturday Night Live conspicuously did not across its sixth season. Borderlands's decline, on the evidence available, looks like the first failure. Saturday Night Live's worst year looks like the second.

Henri Bergson, in his 1900 essay Laughter, gave the foundational philosophical version of this analysis without having access to the neuroscience that would later confirm it. Bergson argued that humor depends on what he called "the mechanical encrusted on the living": the moment a human action becomes predictable, rigid, or formulaic, the moment the action becomes funny. The argument cuts both ways. Comedy creates humor by making predictability visible. Comedy also depends on the audience's expectations being something the comedy can predict against. As the audience's expectations shift toward the comic source itself (the comedy becomes the predictable thing rather than the surprising thing), the source's ability to produce humor diminishes. Bergson's framework, written before any cognitive neuroscience existed, anticipated what the contemporary research has been documenting empirically for the past three decades.

The reader who has the frame can carry it forward into evaluating almost every comedy franchise in their cultural life. The friend group's running jokes that used to be hilarious and now feel forced: the friends' brains have learned to predict the jokes, the prediction errors have dropped, and the jokes have stopped doing their work. The favorite stand-up comedian whose new special does not land like the previous ones did: the comedian's specific patterns have become predictable to the longtime fan's brain. The webcomic that stopped being funny: the comic's specific patterns have been over-learned. None of these are necessarily failures of writing. All of them are the natural cognitive consequence of long exposure to comedy that operates within a consistent register.

The practical implication for the reader is interesting. The audience can do several things about this. The audience can deliberately interrupt their consumption of the comic source for an extended period, which allows the brain's expectations to decay back toward the baseline and the source's prediction-error generation to recover. The audience can switch comic sources, encountering material the brain has not yet learned to predict. The audience can re-encounter the source in a different format, mode, or context that disrupts the existing expectation patterns. None of these is a perfect solution, but each of them has, on the available evidence, some restorative effect on the audience's ability to receive the source as funny.

The implication for the franchise is harder. The franchise's options for re-installing prediction error in the longtime audience are limited and risky. The franchise can dramatically shift its tone (which alienates the audience that came for the existing tone). The franchise can introduce new comic voices (which dilutes the existing identity). The franchise can introduce structural narrative or mechanical changes that force the audience to re-evaluate the entire framework (which is what the most successful long-running comedy franchises have, at moments of revival, attempted, with mixed results). The franchise can also accept that the natural decay curve is in place and continue to produce work that is, for new audiences, as funny as the franchise ever was, while accepting that the longtime audience's relationship has moved into a different phase.

The risk is not only aesthetic. There is a financial version of it too, and naming that version explains why the safest option on the list above is also, commercially, close to the only realistic one. Looter-shooters do not make most of their money in launch week. A substantial share arrives afterward, through story campaigns and cosmetic content sold to people who already own the base game and are still playing it months later. Borderlands 2 shipped four campaign add-ons after its 2012 launch, the last of which, Tiny Tina's Assault on Dragon Keep, released in 2013, a tabletop-fantasy campaign built around one character's home Dungeons and Dragons game, stayed popular enough with the existing fanbase that Gearbox and 2K rereleased it as a standalone title in 2021 and then built an entire spinoff game, Tiny Tina's Wonderlands, out of it in 2022. Borderlands 3 repeated the pattern almost exactly: a season pass, four more campaign add-ons, released across its first year on shelves. Whatever Borderlands 4's own post-launch slate turns out to be, the financial model 2K and Gearbox have run this franchise on for well over a decade depends on exactly the audience for whom the comic register has had the longest possible time to stop producing surprise.

A player who bought the base game last month and has never heard a Claptrap one-liner is not who a season pass is built for. A season pass is built for the player who has been hearing Claptrap since 2009, whose reward-prediction error for that specific voice has had seventeen years to flatten, and who is, on this essay's own account, the person least likely to find new material in that voice as funny as the old material once was. The franchise's revenue model and its comedy's cognitive shelf life pull in opposite directions: the paying audience and the habituated audience are, to a real degree, the same people. A publisher weighing the more aggressive fixes described above has every reason to hesitate. A new comic voice might eventually land better with jaded veterans. It might also cost the thing a season pass is actually selling them, which is not surprise but recognition: the pleasure of hearing a character they already know say something in the register they already know, whether or not that register still produces much of a reward-prediction jolt. The habituated fan is still a fan, and the safest way to keep the fan paying is to keep the register exactly as familiar as it already is.

The Borderlands franchise has, in the fourth entry, made modest attempts at the first three of these moves. None of the attempts have been particularly aggressive. The result is a fourth game that is recognizably continuous with the previous entries and that is, for the franchise's longtime audience, producing the predictable decay in funny-feeling that the cognitive mechanism predicts. Whether the next entry takes more aggressive measures depends on whether Gearbox concludes that the longtime audience's relationship with the franchise is worth preserving through more substantial structural risk, or whether the studio decides to optimize for new-audience acquisition and accept that the longtime audience will continue to experience diminishing returns.

The frame the reader can carry: when a long-running comedy franchise begins to feel less funny than it used to, the change is usually not a failure of the comedy. It is the cumulative effect of the audience's own brains having been successfully trained by everything the franchise did before. The franchise's tragedy, in this register, is also the franchise's underrated cultural-historical achievement: the franchise actually changed how the audience's nervous system processes the specific comic register the franchise was committed to. The change is real. The change is also irreversible by direct means. The next comedy that surprises the reader will, on the available evidence, surprise them because their brain has not yet learned to predict its patterns. The franchise that does this for someone is rare. Recognize it. The patterns are about to become predictable.