head to head
Fatal Frame III: The Tormented asks more than Red Dead Redemption 2, and the gap is optimization.

Optimization · Practiced Mastery
Horror about photographing ghosts at the last possible second inside a recurring dream manor.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Fatal Frame III: The Tormented 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.
Fatal Frame III: The Tormented
Fatal Frame shutter timing rewards held-nerve precision
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.
Fatal Frame III: The Tormented
Ghosts attack on scripted patterns
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Fatal Frame III: The Tormented leans clearly harder on variance.
Fatal Frame III: The Tormented
Ghost spawns and dream-house layout surprise first run
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Fatal Frame III: The Tormented leans clearly harder on optimization.
Fatal Frame III: The Tormented
Camera upgrades and ghost patterns fully converge
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.