On December 21, 2023, the gaming world witnessed what many thought was an insurmountable feat. Thirteen-year-old Willis “blue scuti” Gibson shattered a boundary that had persisted for nearly four decades, becoming the first human to crash the iconic Nintendo Entertainment System (NES) version of Tetris—a feat previously achieved only by artificial intelligence. This momentous achievement wasn’t just a fluke; it was the culmination of years of community-driven evolution in gameplay strategies and techniques, a testament to human skill and perseverance.
Tetris, the brainchild of Soviet software engineer Alexey Pajitnov, has been a staple of competitive gaming since its Western release on the NES in 1988. Over the years, the upper echelons of Tetris mastery were seemingly cemented at Level 29, a point in the game where the blocks fall at speeds that rendered human response times inadequate to continue. The community accepted this as the original “kill screen” of the game.
However, the landscape of Tetris competition changed when a technique known as “hypertapping” was introduced by Thor Aackerlund in 2010, allowing players to surpass the once insurmountable Level 29. By rapidly vibrating fingers over the D-pad, hypertappers could maneuver blocks faster than the game’s inherent delayed auto-shift (DAS) system. This method paved the way for players to reach increasingly higher levels, with notable advancements including Joseph Saelee’s 2018 and 2019 Classic Tetris World Championship victories and EricICX’s groundbreaking Level 146 performance in August 2022.
With the rolling technique pushing NES Tetris games far beyond the expectations of the original developers, players began to observe unexpected behavior in the game. Anomalies become apparent at Level 138, triggering a byte-overflow error that leads the game to interpret unintended areas of memory as color palette data.
The glitch becomes more problematic at Level 146, where the pieces become so dim that they are nearly invisible against the game’s black background. While EricICX achieved this renowned level in 2022, it took over a year for another player named PixelAndy to surpass it, only to encounter yet another challenging, hard-to-discern color palette on Level 148.
Following PixelAndy’s achievement of reaching Level 148 in November, the competition to reach the inaugural human “kill screen” in NES Tetris intensified. Fractal, the victor of the 2023 Classic Tetris World Championship (CTWC), found a new contender in BlueScuti, a Tetris prodigy at the age of 13, who transitioned from entering the competitive scene in late 2021 to securing a third-place finish in the 2023 tournament. On December 19, BlueScuti successfully reached a groundbreaking record of Level 153, coming within just 18 lines of the game’s first potential crash point.
Then, on December 21, everything fell into place. BlueScuti successfully executed all his five-taps, navigated through the challenging-to-discern pieces in Levels 146 and 148, and ultimately reached the fabled Level 155. However, the game did not crash; BlueScuti unintentionally achieved a “triple” line clear to reach Level 155 instead of the “single” that would have immediately triggered a game-ending crash. He had to persist for a few more crucial seconds until the game finally conceded defeat at Level 157.
With the first confirmed “kill screen” secured, competitive NES Tetris now stands alongside games like Pac-Man and Donkey Kong, where programming choices impose a limit on how far extended play can functionally progress. Unlike those games, where the game consistently crashes at a specific level, the Tetris kill screen exhibits variability, altering the dynamics of the extremely late game, as evidenced by BlueScuti’s Level 157 record.
Relevant articles:
– A Human Has Finally Beaten Tetris On NES. Streamer Blue Scuti has surpassed artificial intelligence by becoming the first known human to crash Tetris.
– 34 years later, a 13-year-old hits the NES Tetris “kill screen”
– Take that AI – 13-year-old becomes first human player to beat Tetris on Nintendo Entertainment System