head to head
Fallout: New Vegas asks more than Fantasy Wars, and the gap is execution.

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

Optimization · Pure Optimization
Hex-based tactical battles testing unit preservation and turn-limit route planning.
Fallout: New Vegas leans Optimization (Pure Optimization); Fantasy Wars leans Optimization (Pure Optimization).
Fallout: New Vegas leans clearly harder on execution.
Fallout: New Vegas
Shooter inputs with VATS assist
Fantasy Wars
Turn-based hex orders need no dexterity
Fantasy Wars leans a little harder on reads, though the gap is small.
Fallout: New Vegas
Scripted factions and enemies
Fantasy Wars
Multiplayer hotseat adds light human prediction
Fantasy Wars leans a little harder on variance, though the gap is small.
Fallout: New Vegas
Some loot and crit RNG
Fantasy Wars
Hit-chance rolls and fog create swing moments
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
Fantasy Wars
Unit upgrades, terrain and turn-limit routing reward deep calculation
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.