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

Execution · Practiced Mastery
A boss-rush bullet hell testing dodge execution against learnable scripted patterns.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Itta leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Itta leans clearly harder on execution.
Itta
Bullet-hell boss patterns demand precise dodging and aim
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.
Itta
Bosses fire scripted patterns, never adapting
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.
Itta
Encounters are fixed once seen
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Itta leans a little harder on optimization, though the gap is small.
Itta
Learning each boss's pattern is the path to victory
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.