head to head
Dungeon Hearts asks more than Red Dead Redemption 2, and the gap is variance.

Execution · Practiced Mastery
A fast match-based RPG testing rune-alignment speed and combo planning.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Dungeon Hearts leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Dungeon Hearts leans a little harder on execution, though the gap is small.
Dungeon Hearts
Fast pattern-matching under the flowing timeline demands quick fingers
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dungeon Hearts
Enemies follow scripted attacks, not adapting
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Dungeon Hearts leans clearly harder on variance.
Dungeon Hearts
Rune flow is randomized each battle
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Dungeon Hearts leans clearly harder on optimization.
Dungeon Hearts
Combo chaining and hero abilities reward planning
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.