Building comparison
head to head
Civilization: Beyond EarthvsPortal
Neither is simply harder - they are hard in different places. Civilization: Beyond Earth demands more variance; Portal demands more execution.
Civilization: Beyond Earth
Optimization · Pure Optimization
Optimizing affinity paths and tech web choices on a randomized alien frontier.
Portal
Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Civilization: Beyond Earth leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Civilization: Beyond EarthPortal
Axis by axis
Execution2 vs 4
Portal leans clearly harder on execution.
Civilization: Beyond Earth
Point-and-click turn actions; nothing physical
Portal
Portal placement timing modest.
Reads2 vs 0
Civilization: Beyond Earth leans clearly harder on reads.
Civilization: Beyond Earth
Faction AI uses static scripts, not player-reactive strategies
Portal
No adversary modeling player.
Variance4 vs 0
Civilization: Beyond Earth leans clearly harder on variance.
Civilization: Beyond Earth
Alien spawns and fog of war add manageable hidden elements
Portal
Deterministic chambers; no randomness.
Optimization9 vs 8
Civilization: Beyond Earth leans a little harder on optimization, though the gap is small.
Civilization: Beyond Earth
Affinity choices and tech web routing define victory conditions deeply
Portal
Pure puzzle-solving optimization.
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.