head to head
Door Kickers 2 asks more than Fallout: New Vegas, and the gap is variance.

Optimization · Pure Optimization
A top-down tactical planner testing optimal room-clearing routes against fixed enemy placements.

Optimization · Pure Optimization
A faction-driven RPG-shooter where build and route planning shape every ending.
Door Kickers 2 leans Optimization (Pure Optimization); Fallout: New Vegas leans Optimization (Pure Optimization).
Fallout: New Vegas leans a little harder on execution, though the gap is small.
Door Kickers 2
Real-time pause planning, no aiming twitch needed
Fallout: New Vegas
Shooter inputs with VATS assist
Door Kickers 2 leans a little harder on reads, though the gap is small.
Door Kickers 2
Enemies follow scripted patrols, not adaptive minds
Fallout: New Vegas
Scripted factions and enemies
Door Kickers 2 leans clearly harder on variance.
Door Kickers 2
Enemy positions and reactions hidden until breached
Fallout: New Vegas
Some loot and crit RNG
Door Kickers 2 leans a little harder on optimization, though the gap is small.
Door Kickers 2
Planning optimal breach routes and timing wins every mission
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
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.