Building comparison
head to head
Castlevania: Aria of SorrowvsTerraria
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.
Castlevania: Aria of Sorrow
Optimization · Pure Optimization
A GBA metroidvania built around collecting enemy souls.
Terraria
Optimization · Pure Optimization
A 2D sandbox where preparation and gear tiering carry boss fights.
Castlevania: Aria of Sorrow leans Optimization (Pure Optimization); Terraria leans Optimization (Pure Optimization).
Castlevania: Aria of SorrowTerraria
Axis by axis
Execution4 vs 4
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Castlevania: Aria of Sorrow
Modest action timing
Terraria
Boss fights require dodging and aim under pressure.
Reads1 vs 0
Castlevania: Aria of Sorrow leans a little harder on reads, though the gap is small.
Castlevania: Aria of Sorrow
Scripted enemies
Terraria
Bosses use scripted attacks; no adaptation.
Variance3 vs 3
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Castlevania: Aria of Sorrow
Soul drops are heavily random
Terraria
World seeds and loot drops randomized.
Optimization7 vs 8
Terraria leans a little harder on optimization, though the gap is small.
Castlevania: Aria of Sorrow
Soul build crafting dominates
Terraria
Gear progression and arena prep solve every boss.
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.