Building comparison
head to head
Black MesavsRatchet & Clank
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.
Black Mesa
Execution · Practiced Mastery
Fan-built ground-up remake of Half-Life with a reimagined Xen.
Ratchet & Clank
Optimization · Practiced Mastery
A lombax and his robot blast through planets in a weapons-driven platformer.
Black Mesa leans Execution (Practiced Mastery); Ratchet & Clank leans Optimization (Practiced Mastery).
Black MesaRatchet & Clank
Axis by axis
Execution6 vs 5
Black Mesa leans a little harder on execution, though the gap is small.
Black Mesa
Classic FPS aim and platforming sequences
Ratchet & Clank
Platforming, strafing, and weapon aim against scripted enemies.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Black Mesa
Marines and aliens follow set scripts
Ratchet & Clank
No adaptive opponent anywhere.
Variance2 vs 2
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Black Mesa
Minor enemy placement surprises first run
Ratchet & Clank
Unknown level layouts on first pass only.
Optimization6 vs 6
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Black Mesa
Route, resource, and encounter knowledge
Ratchet & Clank
Bolt economy, weapon choice, and route knowledge dominate.
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.