head to head
Fallout: New Vegas asks more than Strange Horticulture, 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 cozy occult shopkeeping game about identifying mysterious plants from books, maps, and cryptic clues.
Fallout: New Vegas leans Optimization (Pure Optimization); Strange Horticulture leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
Strange Horticulture
Page-turning and labelling; zero dexterity.
Fallout: New Vegas leans a little harder on reads, though the gap is small.
Fallout: New Vegas
Scripted factions and enemies
Strange Horticulture
Customers follow a script, never adapt.
Strange Horticulture leans a little harder on variance, though the gap is small.
Fallout: New Vegas
Some loot and crit RNG
Strange Horticulture
Unknown plants and clues until identified; fully convergent.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
Strange Horticulture
Cross-referencing the field guide is a pure deduction system.
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.