head to head
Neither is simply harder - they are hard in different places. Mario Party Superstars demands more execution; Reigns demands more optimization.

Variance · Pure Chaos
A party board game where dice variance and item luck define most outcomes, punctuated by mini-games that test quick reactions.

Variance · Systems & Chaos
A narrative card game where balancing four meters under random event draws is more luck-management than strategy.
Mario Party Superstars leans Variance (Pure Chaos); Reigns leans Variance (Systems & Chaos).
Mario Party Superstars leans clearly harder on execution.
Mario Party Superstars
Mini-game skill matters but many are reaction-test or luck-gated
Reigns
Swiping cards left or right has no skill dimension
Mario Party Superstars leans a little harder on reads, though the gap is small.
Mario Party Superstars
Light social reads on opponents during item use and alliances
Reigns
Card characters react to prior choices in semi-scripted ways
Mario Party Superstars leans a little harder on variance, though the gap is small.
Mario Party Superstars
Dice rolls and star positioning dominate game outcomes
Reigns
Event card ordering and hidden outcome RNG dominate play
Reigns leans clearly harder on optimization.
Mario Party Superstars
Star routing and item conserving have modest learnable edges
Reigns
Learning which choice chains balance the four meters is mappable
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.