Building comparison
head to head
Serious Sam: The First EncountervsTetris Effect
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.
Serious Sam: The First Encounter
Execution · Pure Mechanics
A loud, high-endurance test of accurate crowd control against relentless scripted enemy swarms in open arenas.
Tetris Effect
Execution · Pure Mechanics
Classic Tetris execution under audiovisual flow, speed still decides everything.
Serious Sam: The First Encounter leans Execution (Pure Mechanics); Tetris Effect leans Execution (Pure Mechanics).
Serious Sam: The First EncounterTetris 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.
Serious Sam: The First Encounter
Sustained accurate fire against enormous enemy hordes demands constant aim
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.
Serious Sam: The First Encounter
All enemies are scripted and follow fixed rush patterns
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.
Serious Sam: The First Encounter
Enemy placement is consistent across runs; no hidden information
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.
Serious Sam: The First Encounter
Enemy priority and positioning strategy are learnable but shallow
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.