Building comparison
head to head
Imperial GloryvsPortal 2
Neither is simply harder - they are hard in different places. Imperial Glory demands more reads; Portal 2 demands more optimization.
Imperial Glory
Optimization · Pure Optimization
A Napoleonic strategy game testing empire economy and battlefield formation play.
Portal 2
Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
Imperial Glory leans Optimization (Pure Optimization); Portal 2 leans Optimization (Pure Optimization).
Imperial GloryPortal 2
Axis by axis
Execution2 vs 3
Portal 2 leans a little harder on execution, though the gap is small.
Imperial Glory
Pausable battles and turn-based empire management, minimal dexterity
Portal 2
Portal placement requires some precision but timing is lenient.
Reads2 vs 0
Imperial Glory leans clearly harder on reads.
Imperial Glory
Human multiplayer battles allow some feinting, AI doesn't adapt
Portal 2
No opponent; puzzles are static.
Variance2 vs 0
Imperial Glory leans clearly harder on variance.
Imperial Glory
Diplomacy outcomes add modest uncertainty
Portal 2
Puzzles are deterministic with no randomness.
Optimization7 vs 9
Portal 2 leans clearly harder on optimization.
Imperial Glory
Economy, research and Napoleonic battle formations are the solvable core
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.