head to head
Days Gone asks more than Red Dead Redemption 2, and the gap is optimization.

Optimization · Practiced Mastery
Open-world survival action about outrunning massive zombie hordes on a motorcycle.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Days Gone leans Optimization (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Days Gone
horde shooting and bike handling under pressure
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.
Days Gone
freaker AI is scripted swarm logic
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Days Gone
patrols and weather shift encounters slightly
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Days Gone leans clearly harder on optimization.
Days Gone
horde routing, traps, and gear prep decide fights
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.