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.

Optimization · Practiced Mastery
Progressing through a contaminated open world by solving its scenario tech tree and optimising base builds.

Execution · Practiced Mastery
A procedural heist platformer testing careful execution against an upgrade-economy clock.
Once Human leans Optimization (Practiced Mastery); The Swindle leans Execution (Practiced Mastery).
The Swindle leans a little harder on execution, though the gap is small.
Once Human
Third-person shooting and dodge rolls require real aim and timing
The Swindle
One-mistake stealth platforming punishes sloppy inputs
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Once Human
Deviant creatures follow scripted attack patterns only
The Swindle
Guards and drones patrol by script
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Once Human
Deviant spawn composition and loot tables carry meaningful randomness
The Swindle
Procedural buildings keep every heist unknown going in
Once Human leans a little harder on optimization, though the gap is small.
Once Human
Scenario tech tree, base construction, and gear crafting are solvable
The Swindle
Upgrade economy against the doomsday clock is the strategic spine
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.