head to head
Red Dead Redemption 2 asks more than Journey to the Savage Planet, and the gap is execution.

Optimization · Practiced Mastery
A comedic first-person exploration romp cataloguing a candy-coloured alien planet.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Journey to the Savage Planet leans Optimization (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Red Dead Redemption 2 leans clearly harder on execution.
Journey to the Savage Planet
Light shooting and platforming, forgiving
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.
Journey to the Savage Planet
Creature AI is simple and scripted
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.
Journey to the Savage Planet
Some unknown creature behaviours on first contact
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Journey to the Savage Planet leans a little harder on optimization, though the gap is small.
Journey to the Savage Planet
Upgrade routing and scan-everything exploration
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.