There is an old proverb that has been quietly smuggled into game design for decades: the enemy of my enemy is, if not a friend, at least a temporary contractor. Developers keep returning to the idea because it solves a problem players rarely articulate out loud. Killing a hundred monsters is fun. Convincing those hundred monsters to kill each other while the player stands behind a rock eating a virtual sandwich is something closer to art. Watching a horde dissolve into a messy, self-inflicted brawl feels less like combat and more like discovering that the office printer has begun eating its own paperwork. Nobody asked for it. Everybody enjoys it.

The best part is that infighting is rarely a scripted cutscene. It is a system, a little machine of resentment ticking away in the background, and players have spent years learning exactly which levers make it spin.

Wuthering Waves: Solaris-3's Most Dysfunctional Neighbours

In the open world of Wuthering Waves, Tacet Discords roam in packs, and the standard routine is painfully straightforward: find them, hit them, collect the loot. Occasionally, though, a player wanders into a group already locked in a private war. The correct response is not heroism. It is patience. Let the TDs grind each other's health down, wait for the dust to settle, then stroll in and finish whatever is still standing. It is less a battle and more a landlord collecting rent from tenants who have already destroyed the building.

Left 4 Dead 2: The Bile Bomb Is A Grenade With A Grudge

Zombies operate on a simple mob mentality: if a thing is breathing and has a brain, it is on the menu. The Boomer makes this worse by coating survivors in bile, which is functionally an invitation written in neon. Clever players reverse the trick with the bile bomb, a makeshift grenade that tells the horde exactly who deserves attention. Toss it at a Tank or a cluster of Special Infected, then enjoy the show. The only real hazard is storage hygiene, because a leaky bile bomb in a backpack is the kind of problem that no amount of laundry will ever solve.

Doom: Friendly Fire As A Personality Trait

Demons in Doom are not hired for their emotional intelligence. When one accidentally clips another, the wounded party immediately forgets the player exists and dedicates itself to revenge. The result is a chain reaction of spite. Skilled players exploit this by positioning themselves so that enemy attacks pass through one demon and land on another, sparking a brawl without firing a shot. Crucially, infighting does not wake sleeping monsters, which means a careful player can dismantle an entire level one grudge at a time.

Borderlands: Helmet Removal As A Public Service

Bandit encampments in Borderlands are crowded, loud, and full of people who would sell their own grandmother for a decent gun. Somewhere in the middle of that mess usually stands a Goliath, a hulking mutant who is intimidating right up until the moment somebody shoots his helmet off. At that point he becomes a berserk wrecking ball, attacking anything within reach. Players who understand this stop treating the Goliath as a threat and start treating him as an unpaid mercenary with excellent work ethic and no benefits package.

Ghost Of Tsushima: Bear-Based Problem Solving

Ghost of Tsushima is a beautiful game about honour, poetry, and the quiet dignity of petting foxes. It is also a game where Mongols make the questionable decision to cage bears. A bear, once released, does not distinguish between a samurai and an invader. It simply applies force. Stealthily popping a cage latch turns an entire camp into a wildlife documentary with a body count.

Far Cry 3: The Best Squadmate Is A Cat

The Rook Islands are generous with things that want to eat the player, and the tiger sits at the top of that list. Tigers soak up ammunition and refuse to negotiate. Luring one into a pirate outpost, however, converts a nightmare into a strategy. The tiger does not take sides, which is precisely the point.

Alien: Isolation: The Xenomorph Does Not Care About Factions

Onboard Sevastopol, the xenomorph is an equal-opportunity predator. Hostile survivors and the player are, from its perspective, the same thing in different jackets. A noisemaker tossed near a group of unfriendly humans buys a few precious seconds of carnage. The only rule is to leave immediately, because after the xenomorph finishes its appetisers, it starts looking around for dessert.

The Legend Of Spyro: Dawn Of The Dragon: Peer Pressure, Magically Enforced

Cynder, the black dragon with a complicated past, wields Shadow magic that briefly turns her insubstantial. Her Shadow Breath does something far more entertaining: it convinces enemies to attack each other. It is mind control dressed up as a breath weapon, and it lets Spyro and Cynder maximise damage while standing safely to one side.

Half-Life 2: Bugbait, Or How To Rent An Army

Antlions are biological machines, each with a role in the hive. Antlion Guards carry a pheromone organ called a Pheropod, and resourceful survivors harvest it. The resulting Bugbait lets players command common antlions, directing them at enemies or using them as a diversion while making a very dignified exit.

Shadow Of Mordor And Shadow Of War: Orcs Argue Like It Is A Career

Tolkien's orcs are the darkest face of war, and the games lean hard into that. They fight each other constantly, often for no reason beyond boredom, and a few well-placed traps can turn a fortress into an internal dispute with sharp objects.

Game	Your Tool	The Result
Left 4 Dead 2	Bile bomb	The horde finds a new best enemy
Doom	Careful footwork	Demons settle old grudges
Borderlands 2 and 3	One bullet to a helmet	A Goliath becomes a free agent
Ghost of Tsushima	A cage latch	A bear handles the liberation
Far Cry 3	A well-placed lure	A tiger files its own paperwork
Alien: Isolation	Noisemaker	The xenomorph books a meeting
Half-Life 2	Bugbait	Antlions take orders
Shadow of Mordor	A trap	Orcs fight over who is angriest

The pattern is obvious enough. Chaos is not a bug in these worlds; it is a resource, and the player who learns to farm it will always have the last laugh. 🐻🦂🐉