head to head
The Textorcist: The Story of Ray Bibbia asks more than Half-Life 2, and the gap is execution.

Execution · Pure Mechanics
Landmark FPS built on physics puzzles and tight gunplay.

Execution · Pure Mechanics
Tests split-attention execution - typing accurately while dodging scripted bullet hell.
Half-Life 2 leans Execution (Pure Mechanics); The Textorcist: The Story of Ray Bibbia leans Execution (Pure Mechanics).
The Textorcist: The Story of Ray Bibbia leans clearly harder on execution.
Half-Life 2
Gravity gun and shooting demand precision.
The Textorcist: The Story of Ray Bibbia
Typing exorcisms while dodging bullets is a pure split-brain test
Half-Life 2 leans a little harder on reads, though the gap is small.
Half-Life 2
Combine AI scripted, non-adaptive.
The Textorcist: The Story of Ray Bibbia
Boss patterns are scripted, never adaptive
The Textorcist: The Story of Ray Bibbia leans a little harder on variance, though the gap is small.
Half-Life 2
Almost no randomness.
The Textorcist: The Story of Ray Bibbia
Patterns are fixed once learned
The Textorcist: The Story of Ray Bibbia leans a little harder on optimization, though the gap is small.
Half-Life 2
Linear progression with no builds.
The Textorcist: The Story of Ray Bibbia
Memorising bullet patterns and prayer text aids consistency
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.