Expedition 33 — Combat Calculator

Expeditioner

DT_CharactersLevelScaling · DT_AttributeStatScaling · DT_WeaponScalingTable

Build

Character level Weapon level Weapon multiplier

Vitality Might Agility Defence Luck

Vit. grade Might grade Agi. grade Def. grade Luck grade

Picto 1 level Picto 2 level Picto 3 level

Pictos use the shared scaling table ×1.0 (set −1 for an empty slot). Specific pictos multiply these base values per stat — e.g. Aegis Revival is Def ×1 / Speed ×1.

Computed stats — Round(base + level + equipment + attributes)

HP	—
Attack Power	—
Defence	—
Speed	—
Crit. Rate	—
Weapon power (base + attr. scaling)	—

Nevron Codex

DT_EnemyArchetype_* × DT_jRPG_Enemies.EnemyScaling

Encounter

Archetype Difficulty Encounter level

HP × Attack × Speed × Crit × Break bar %HP

stat = Round( archetype[level] × enemy multiplier ). Per-enemy multipliers come from DT_jRPG_Enemies (e.g. Portier: HP ×3.5, Speed ×0.9).

Computed stats

HP	—
Attack Power	—
Defence	0
Speed	—
Crit. Rate	—
Break bar (ceil of HP × %)	—

III

Damage Resolution

BP_BattleDamages · ReceiveDamageFromObject pipeline

Attacker

Attack power Skill multiplier Hits Crit rate % Crit Extra crit dmg × Dealt-damage buff × Straight damage + Skill break-bar ×

Attacker is on the player team (9999 cap) Damage limit unlocked Ignore target defence

Defender

Defence Affinity Received mult × Final multiplier × Current HP (0 = no clamp) Break bar max (0 = n/a)

Shell (received ×0.7) Defenceless (×1.25) Marked (×1.5) Shield point (absorbs hit)

Damage / hit

—

Total (1 hits)

—

Expected / hit

—

Break-bar damage

—

Core mitigation: final = A² / (A + 2·D) — at D = A you take ⅓; defence never reaches zero, and larger hits punch through the same defence harder. Order and constants verbatim from BP_BattleDamages bytecode.

Reverse-engineered from Sandfall/Content/Gameplay/Battle/BP_BattleDamages, AC_jRPG_CharacterBattleStats, BP_CharacterData, FL_EnemyScalingHelpers and companion DataTables (UE 5.4 IoStore paks, CUE4Parse). Crit ×1.5 · Weakness ×1.5 dmg / ×2 break · Resist ×0.5 · defend-team cap 9999 · weapon potency D10 C20 B40 A70 S110 (÷10960/pt, Might fixed 55). See Expedition33_AttackDefense_Analysis.md for the full write-up.