Leveling Formula | MMO Skill Tree Docs

Available Formulas

Hybrid (Default)

Combines OSRS-style exponential scaling with a quadratic floor:

XP = OSRS_component + (base × level × (level-1) / 2)

OSRS component uses 2^(level/7) - each level requires ~10% more XP
Quadratic floor ensures early/mid levels aren't too easy
Level 100 = ~10 million XP

Legacy

Simple quadratic formula:

XP = base × level × (level-1) / 2

Easier endgame (~1.5M XP at level 100)
Good for casual servers

Switching Formulas

/mmoconfig formula --args=hybrid    # OSRS-style (default)
/mmoconfig formula --args=legacy    # Easier quadratic

Parameters

Parameter	Default	Effect
`baseXpPerLevel`	300	Controls early game difficulty
`levelScaleMultiplier`	200	Controls endgame curve steepness

Adjusting Parameters

/mmoconfig basexp --args=400    # Harder early game
/mmoconfig basexp --args=200    # Easier early game
/mmoconfig scale --args=150     # Easier endgame
/mmoconfig scale --args=250     # Harder endgame

XP Requirements (Default Settings)

Level	XP Required	Difficulty
10	~14,270	Early game
25	~95,573	Early-mid
50	~446,222	Mid game
80	~2,274,045	Late game
100	~10,000,000	Endgame mastery

Milestone Preview

When changing formula or parameters, the command shows milestone XP:

XP required: Lv10=14.3k | Lv25=95.6k | Lv50=446.2k | Lv80=2.3M | Lv100=10.0M

Player Impact

Warning: Changing the formula affects existing players! Players may have lower levels than before if XP requirements increase.

Skill tree rewards are automatically validated
Rewards may be revoked if player no longer meets level requirements
Stat bonuses are recalculated

Validation Triggers

These commands trigger player validation:

/mmoconfig formula
/mmoconfig basexp
/mmoconfig scale
/mmoconfig reload
/mmoconfig reloaddefaults