head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Practiced Mastery
Fan-built ground-up remake of Half-Life with a reimagined Xen.

Optimization · Practiced Mastery
A 3D platformer where DK smashes through fully destructible terrain hunting buried treasures.
Black Mesa leans Execution (Practiced Mastery); Donkey Kong Bananza leans Optimization (Practiced Mastery).
Black Mesa leans a little harder on execution, though the gap is small.
Black Mesa
Classic FPS aim and platforming sequences
Donkey Kong Bananza
Punch-heavy traversal and boss fights
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
Donkey Kong Bananza
Enemies follow scripted behaviour
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
Donkey Kong Bananza
Buried secrets unknown until dug up
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
Donkey Kong Bananza
Destructible terrain rewards creative routing and collectible hunting
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.