head to head
Left 4 Dead asks more than Pokémon Pinball, and the gap is reads.

Execution · Twitch Chaos
Co-op zombie shooter whose AI Director reshuffles every run to keep teams honest.

Execution · Twitch Chaos
Flipper execution and table knowledge with Pokémon-catching RNG on top.
Left 4 Dead leans Execution (Twitch Chaos); Pokémon Pinball leans Execution (Twitch Chaos).
Left 4 Dead leans a little harder on execution, though the gap is small.
Left 4 Dead
Headshots, melee shoves, and special-infected reaction time
Pokémon Pinball
Flipper timing and nudge control are the whole input
Left 4 Dead leans clearly harder on reads.
Left 4 Dead
Versus mode adds human ambush mindgames
Pokémon Pinball
A pinball table has no mind
Left 4 Dead leans a little harder on variance, though the gap is small.
Left 4 Dead
AI Director randomizes hordes, items, and specials
Pokémon Pinball
Ball physics and catch-mode rolls add real randomness
Left 4 Dead leans a little harder on optimization, though the gap is small.
Left 4 Dead
Team spacing, route choice, and resource discipline
Pokémon Pinball
Mode routing and table knowledge raise scores predictably
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.