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

Optimization · Systems & Chaos
Designing and flying modular spacecraft while solving a galactic survival and crafting progression.

Optimization · Pure Optimization
An open-world Caribbean sandbox of ship duels, sword fights, trading, and treasure hunting.
Empyrion: Galactic Survival leans Optimization (Systems & Chaos); Sid Meier's Pirates! leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Empyrion: Galactic Survival
Ship and ground combat demand aim and piloting skill
Sid Meier's Pirates!
Sword duel timing and ship-handling minigames
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Empyrion: Galactic Survival
Enemy factions follow scripted patrol and attack patterns
Sid Meier's Pirates!
AI captains follow simple fixed behaviours
Empyrion: Galactic Survival leans a little harder on variance, though the gap is small.
Empyrion: Galactic Survival
Planet and POI loot tables carry significant hidden randomness
Sid Meier's Pirates!
Treasure locations, wind, and town states roll randomly
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Empyrion: Galactic Survival
Ship blueprint design, resource routing, and faction progression are solvable
Sid Meier's Pirates!
Trade routes, faction standing, and career planning 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.