Building comparison
head to head
Run 3vsTetris Effect
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
Run 3
Execution · Pure Mechanics
A runner platformer where you rotate gravity around endless tunnels of crumbling tiles.
Tetris Effect
Execution · Pure Mechanics
Classic Tetris execution under audiovisual flow, speed still decides everything.
Run 3 leans Execution (Pure Mechanics); Tetris Effect leans Execution (Pure Mechanics).
Run 3Tetris Effect
Axis by axis
Execution8 vs 8
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Run 3
Fast gravity-rotating platforming is a pure hands test.
Tetris Effect
Piece placement under speed and Zone timing is the whole test
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Run 3
No opponents in the tunnels.
Tetris Effect
Solo experience with no opponent to model
Variance2 vs 2
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Run 3
Infinite mode tiles randomize lightly.
Tetris Effect
Randomised bag is bounded and quickly mappable
Optimization4 vs 4
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Run 3
Character choice and route lines help.
Tetris Effect
Stacking theory and Zone usage have known optimal lines
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.