head to head
Offworld Trading Company asks more than Hearts of Iron IV, and the gap is reads.

Optimization · Pure Optimization
WWII grand strategy: templates, production, and focus paths.

Optimization · Mind & Math
An economic RTS where you bankrupt rival Mars corporations through market manipulation instead of guns.
Hearts of Iron IV leans Optimization (Pure Optimization); Offworld Trading Company leans Optimization (Mind & Math).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Hearts of Iron IV
pausable, micromanagement-heavy
Offworld Trading Company
Light APM, mostly market clicks
Offworld Trading Company leans clearly harder on reads.
Hearts of Iron IV
PvP partly, mostly scripted AI
Offworld Trading Company
Live market PvP means modelling rival tycoons
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Hearts of Iron IV
focus tree branches, events
Offworld Trading Company
Map resource distribution varies per game
Hearts of Iron IV leans a little harder on optimization, though the gap is small.
Hearts of Iron IV
division templates and production solved
Offworld Trading Company
Supply-chain math and buyout timing are deeply solvable
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.