Idle Demon Lord

Fully automatic combat with live attack, skill and impact effects — progress continues while you step away

Multiple classes and specialization branches, a full skill tree plus an infinite Mastery system that absorbs overflow skill points

Strength / Agility / Intelligence / Vitality all feed the real combat formulas — Intelligence directly boosts elemental damage

Mastery Simulator: save multiple target-level presets, switch in one click, and compare final stat sheets side by side

10 equipment slots × 6 rarity tiers (Common → Legendary), each combination with its own hand-painted artwork — no more identical icons

Level requirements, hover comparison cards with stat deltas, one-click quick equip and undoable swaps

Enhancement: linear stat growth with exponential gold cost, and a full before/after preview of every affix

Set items: dedicated set panel, unactivated bonus hints, and a set compendium

Recipe recommendations driven by the materials actually sitting in your bag

Cost/output previews, comparison mode, and Smart Fill to load materials in one tap

Three parallel crafting lines — runes, gems and relics — with freely combinable affixes and legendary effects

Pets get their own artwork, attack animations, VFX and health bars, and genuinely fight beside you

XP and gold growth curve previews show exactly what it costs to reach any target level

Power-law monster scaling from T1 all the way to T10,000

Tier preview: enemy HP/ATK figures, expected drops and reward ranges, plus a rarity distribution bar

Win-chance assessment: a combat simulation based on your current power, returning a win rate and an estimated kill-turn range

Favorite your go-to tiers and jump between them instantly with preview state preserved

Four difficulty bands (Normal / Hard / Nightmare / Hell) plus randomized rift modifiers

Three stage difficulties (Easy / Normal / Hard) with reward multipliers and challenge levels shown up front

Achievements, quests, exploration, compendium, stash, ascension and rebirth