Building comparison
head to head
Imperator: RomevsPortal 2
Neither is simply harder - they are hard in different places. Imperator: Rome demands more variance; Portal 2 demands more execution.
Imperator: Rome
Optimization · Pure Optimization
Classical-era Paradox map painter focused on pops and trade.
Portal 2
Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
Imperator: Rome leans Optimization (Pure Optimization); Portal 2 leans Optimization (Pure Optimization).
Imperator: RomePortal 2
Axis by axis
Execution1 vs 3
Portal 2 leans clearly harder on execution.
Imperator: Rome
no mechanical demand
Portal 2
Portal placement requires some precision but timing is lenient.
Reads2 vs 0
Imperator: Rome leans clearly harder on reads.
Imperator: Rome
AI scripted
Portal 2
No opponent; puzzles are static.
Variance3 vs 0
Imperator: Rome leans clearly harder on variance.
Imperator: Rome
events, mission paths
Portal 2
Puzzles are deterministic with no randomness.
Optimization9 vs 9
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Imperator: Rome
pops, trade, mana optimization
Portal 2
Solving the puzzle's logic IS the entire game.
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.