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

Execution · Practiced Mastery
Arcade shmup famous for its bullet-reflect barrier and scores running into the quintillions.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Giga Wing leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Giga Wing leans clearly harder on execution.
Giga Wing
Reflect-timing and dodging under heavy fire
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.
Giga Wing
Scripted waves with no adaptation
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.
Giga Wing
Deterministic patterns around the reflect mechanic
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Giga Wing leans clearly harder on optimization.
Giga Wing
Reflect-force timing and medal routes set astronomical scores
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.