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

Execution · Practiced Mastery
A fast falling-block puzzle testing speed placement and chain planning.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Raining Blobs leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Raining Blobs leans clearly harder on execution.
Raining Blobs
Fast block placement under accelerating speed decides runs
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.
Raining Blobs
Optional versus but mostly solo, little prediction
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Raining Blobs leans clearly harder on variance.
Raining Blobs
Falling blob colors are random but quickly mappable
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Raining Blobs leans a little harder on optimization, though the gap is small.
Raining Blobs
Chaining and clearing patterns has known optimal play
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.