head to head
Buckshot Roulette asks more than Suck Up!, and the gap is variance.

Variance · Systems & Chaos
A tense one-on-one Russian roulette duel with a shotgun.

Variance · Bluff & Deduction
Improvising persuasion against AI characters whose quirks must be probed each visit.
Buckshot Roulette leans Variance (Systems & Chaos); Suck Up! leans Variance (Bluff & Deduction).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Buckshot Roulette
Trivial click inputs.
Suck Up!
Talking and clicking disguises, no twitch layer
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Buckshot Roulette
Dealer has minor adaptive bluff tells.
Suck Up!
AI neighbors respond to your words semi-adaptively per encounter
Buckshot Roulette leans clearly harder on variance.
Buckshot Roulette
Shell order is hidden and random.
Suck Up!
Each NPC's personality and reactions are unknown until probed
Buckshot Roulette leans clearly harder on optimization.
Buckshot Roulette
Probability tracking and item use reward optimization.
Suck Up!
Reliable persuasion scripts emerge and converge over time
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.