head to head
Metroid: Samus Returns asks more than Red Dead Redemption 2, and the gap is optimization.

Execution · Practiced Mastery
The 3DS remake of Metroid II built around a precisely timed melee counter.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Metroid: Samus Returns leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Metroid: Samus Returns leans a little harder on execution, though the gap is small.
Metroid: Samus Returns
Melee-counter timing defines nearly every fight.
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
Red Dead Redemption 2 leans a little harder on reads, though the gap is small.
Metroid: Samus Returns
Counters punish scripted lunges, not adaptation.
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Red Dead Redemption 2 leans a little harder on variance, though the gap is small.
Metroid: Samus Returns
Fixed map and encounters.
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Metroid: Samus Returns leans clearly harder on optimization.
Metroid: Samus Returns
Aeion management and ability routing matter.
Red Dead Redemption 2
Loadouts and routes solvable but loose.
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.