Building comparison
head to head
Portal 2vsThe Lord of the Rings: Return to Moria
Neither is simply harder - they are hard in different places. Portal 2 demands more optimization; The Lord of the Rings: Return to Moria demands more variance.
Portal 2
Optimization · Pure Optimization
A first-person puzzle game where seeing the solution is the whole skill.
The Lord of the Rings: Return to Moria
Optimization · Pure Optimization
A dwarven survival-crafting expedition where managing ore, gear and bases outweighs swordplay.
Portal 2 leans Optimization (Pure Optimization); The Lord of the Rings: Return to Moria leans Optimization (Pure Optimization).
Portal 2The Lord of the Rings: Return to Moria
Axis by axis
Execution3 vs 4
The Lord of the Rings: Return to Moria leans a little harder on execution, though the gap is small.
Portal 2
Portal placement requires some precision but timing is lenient.
The Lord of the Rings: Return to Moria
Stamina-based melee needs modest timing and positioning.
Reads0 vs 0
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Portal 2
No opponent; puzzles are static.
The Lord of the Rings: Return to Moria
Orc hordes are scripted spawns, not adaptive minds.
Variance0 vs 4
The Lord of the Rings: Return to Moria leans clearly harder on variance.
Portal 2
Puzzles are deterministic with no randomness.
The Lord of the Rings: Return to Moria
Procedurally generated mines hide ore, dangers and routes.
Optimization9 vs 7
Portal 2 leans clearly harder on optimization.
Portal 2
Solving the puzzle's logic IS the entire game.
The Lord of the Rings: Return to Moria
Base building, gear tiers and resource chains decide survival.
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.