
Game history, unusual bugs and player stories

Minecraft / HISTORY
Was Minecraft’s Creeper Really a Broken Pig Model?
The model mistake came first. The decision to turn it into a monster came afterwards.
ARTICLE STREAM
Street Fighter IIWere Street Fighter II Combos an Accident?
WarframeDid Warframe Turn Coptering into Bullet Jumping?
Space InvadersWhy Do Space Invaders’ Aliens Speed Up as You Shoot Them?Browse all articles →A player’s perspective.
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The stories behind the bugs.

Pac-Man / GAME HISTORY
Why Does Pac-Man’s Level 256 Split the Screen?
A routine meant to draw a few bonus icons keeps writing across the maze. The machine has not simply run out of memory.
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Donkey Kong / GAME HISTORY
Why Does Donkey Kong’s Level 22 Timer Run Out So Quickly?
The bonus timer starts at 400 because a calculation wraps before the game checks its upper limit.
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Super Mario Bros. / GAME HISTORY
Why Does Super Mario Bros.’ Minus World Keep Looping?
A blank warp-zone entry becomes a destination value. The underwater exit then sends Mario back into the same area.
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Pokémon Red and Blue / GAME HISTORY
Why Can MissingNo. Change the Sixth Item in Pokémon Red and Blue?
The sixth item changes when an out-of-range Pokédex seen flag reaches the bag’s quantity byte.
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Civilization / GAME HISTORY
Was Civilization’s Nuclear Gandhi Really an Integer Underflow Bug?
The arithmetic makes a neat story, but Sid Meier’s account rejects it as an explanation of the original game.
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HITMAN 2 / GAME HISTORY
Why Did Hitman 2 Bring Back the Slow Homing Briefcase?
The slow chase returned as a specific unlockable item, rather than a mistake applied to every briefcase.
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Aliens: Colonial Marines / GAME HISTORY
Did One Typo Really Fix Aliens: Colonial Marines’ AI?
The Tether spelling change was real, but the original report labels parts of the explanation as inference.
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Minecraft / GAME HISTORY
Was Minecraft’s Creeper Really a Broken Pig Model?
The model mistake came first. The decision to turn it into a monster came afterwards.
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Street Fighter II / GAME HISTORY
Were Street Fighter II Combos an Accident?
The useful part of the story happens before the arcade game ships, not after players discover it.
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Warframe / GAME HISTORY
Did Warframe Turn Coptering into Bullet Jumping?
Parkour 2.0 kept fast movement useful while removing its dependence on a particular melee weapon.
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Space Invaders / GAME HISTORY
Why Do Space Invaders’ Aliens Speed Up as You Shoot Them?
The shrinking formation changes the drawing workload; it does not make the processor run at a faster clock.
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Quake III Arena / GAME HISTORY
Why Did John Carmack Call Strafe-Jumping a Bug in 1999?
His objection was about the movement he wanted, but the fixes also changed ordinary running.
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Minecraft / GAME HISTORY
Why Did Old Minecraft Minecart Boosters Stop Working in Beta 1.6?
Collision boosters and powered rails belong to different systems—and the version order matters.
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Game history, unusual bugs and the evidence behind them.


