head to head
Mirror's Edge Catalyst asks more than Red Dead Redemption 2, and the gap is execution.

Execution · Practiced Mastery
Open-world reboot of Mirror's Edge centered on free-running across the city of Glass.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Mirror's Edge Catalyst leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Mirror's Edge Catalyst leans clearly harder on execution.
Mirror's Edge Catalyst
Flow-state parkour with timing-based combat
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.
Mirror's Edge Catalyst
Enemies are scripted obstacles
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.
Mirror's Edge Catalyst
Open world is static once explored
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Mirror's Edge Catalyst leans clearly harder on optimization.
Mirror's Edge Catalyst
Time trials reward optimal route discovery
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.