head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.

Execution · Practiced Mastery
A stealth-action adventure testing multi-target combat timing on scripted patrols.
Red Dead Redemption 2 leans Execution (Practiced Mastery); The Mark of Kri leans Execution (Practiced Mastery).
The Mark of Kri leans a little harder on execution, though the gap is small.
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
The Mark of Kri
Multi-enemy stick-targeting combat rewards clean timing
Red Dead Redemption 2 leans a little harder on reads, though the gap is small.
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
The Mark of Kri
Enemies and patrols are fully scripted
Red Dead Redemption 2 leans a little harder on variance, though the gap is small.
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
The Mark of Kri
Levels never change between attempts
The Mark of Kri leans a little harder on optimization, though the gap is small.
Red Dead Redemption 2
Loadouts and routes solvable but loose.
The Mark of Kri
Stealth routes and combat-system mastery solve each area
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.