head to head
Fallout: New Vegas asks more than Grim Legends 3: The Dark City, and the gap is execution.

Optimization · Pure Optimization
A faction-driven RPG-shooter where build and route planning shape every ending.

Optimization · Pure Optimization
A hidden-object adventure testing fixed-puzzle solving and exploration.
Fallout: New Vegas leans Optimization (Pure Optimization); Grim Legends 3: The Dark City leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
Grim Legends 3: The Dark City
Point-and-click input needs no motor precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Scripted factions and enemies
Grim Legends 3: The Dark City
Solo narrative; no adaptive opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Some loot and crit RNG
Grim Legends 3: The Dark City
Hidden objects but fixed solutions per scene
Fallout: New Vegas leans clearly harder on optimization.
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
Grim Legends 3: The Dark City
Solving fixed puzzles and inventory routing is the loop
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.