head to head
Unturned asks more than Warcraft: Orcs & Humans, and the gap is variance.

Optimization · Practiced Mastery
A blocky free-to-play zombie survival sandbox mixing scavenging, basebuilding, and PvP.

Optimization · Practiced Mastery
The original 1994 RTS pitting orc and human bases against each other in Azeroth.
Unturned leans Optimization (Practiced Mastery); Warcraft: Orcs & Humans leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Unturned
Gunfights and driving reward aim and control
Warcraft: Orcs & Humans
Clunky unit micro and click speed still matter
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Unturned
Human raiders and ambushes on PvP servers
Warcraft: Orcs & Humans
Human multiplayer adds genuine build mind games
Unturned leans clearly harder on variance.
Unturned
Loot spawns and unknown player positions
Warcraft: Orcs & Humans
Fog of war hides enemy composition
Warcraft: Orcs & Humans leans a little harder on optimization, though the gap is small.
Unturned
Base building, loot routes, and crafting economy
Warcraft: Orcs & Humans
Build orders and economy timing dominate
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.