head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Competitive PvP
Aim duels against humans under loot randomness and extraction pressure.

Execution · Competitive PvP
Turn-based artillery comedy where teams of worms annihilate each other.
Off The Grid leans Execution (Competitive PvP); Worms 2 leans Execution (Competitive PvP).
Off The Grid leans a little harder on execution, though the gap is small.
Off The Grid
Gunfights reward aim and movement above all
Worms 2
Ninja rope mastery and pixel-perfect grenade arcs win games.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Off The Grid
Predicting human rotations, ambushes and extraction timing matters constantly
Worms 2
Human opponents bait positions and hide intentions.
Off The Grid leans a little harder on variance, though the gap is small.
Off The Grid
Loot rolls, drops and encounter locations randomise runs
Worms 2
Wind, crate drops and terrain randomness swing turns.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Off The Grid
Cyberlimb loadouts and map economy are learnable systems
Worms 2
Weapon economy and positioning theory are studyable.
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.