head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Pure Optimization
Surreal narrative adventure following a nun arguing with the devil inside her.

Optimization · Pure Optimization
Co-op LEGO brawler where unlocking the right character to grab every collectible is the game.
INDIKA leans Optimization (Pure Optimization); LEGO Batman: The Videogame leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
INDIKA
Light platforming and chase sequences
LEGO Batman: The Videogame
Button-mashy combat with no real fail state
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
INDIKA
No adaptive opposition
LEGO Batman: The Videogame
Scripted goons and bosses
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
INDIKA
Story beats surprise once
LEGO Batman: The Videogame
Stud and brick locations fixed
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
INDIKA
Environmental puzzles drive progress
LEGO Batman: The Videogame
Character-ability gating drives collectible completion
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.