Encounter Design
Combat in Nephibis is an action RPG system — deterministic formulas, stat scaling, crit builds, dodge mechanics, and percentage-based damage reduction. When designing encounters, you need to understand how power scales and what kind of experience each enemy type creates.
Scaling Philosophy
Most enemies scale dynamically to match the party. This keeps combat consistently challenging across all levels. But not everything should scale — the mix of scaled and unscaled enemies is what makes the world feel real.
| Enemy Type | Scaling | Purpose |
|---|---|---|
| Most enemies | Party-scaled | Consistent challenge |
| Fodder/mobs | Static (low) | Power fantasy — let players feel strong |
| Minibosses | Fixed/narrative | Gatekeepers and story beats |
| Bosses | Fixed/narrative | Climactic, high-stakes encounters |
| Narrative NPCs | Fixed (area-based) | World feels real and dangerous |
Party-scaled formula: enemyLevel = averagePartyLevel + random(-5, +10), adjusted by difficulty intent (easy: -3 to -5, normal: -2 to +3, hard: +3 to +8, deadly: +8 to +15).
Area Difficulty Zones
The world has natural danger levels. A level 50 player in a slum should destroy the thugs there. A level 5 player in a military base should be destroyed. This is intentional — it makes the world feel real and gives players a sense of progression.
| Zone | Level Range | Example Areas |
|---|---|---|
| Safe | 1–10 | Residential areas, markets |
| Normal | 10–30 | Commercial districts, suburbs |
| Dangerous | 30–50 | Bad neighborhoods, gang territory |
| Extreme | 50–75 | War zones, demon territories |
| Death | 75–100 | Active battlefields, dimensional rifts |
| Apocalypse | 100+ | Omega-level threats, cosmic entities |
Creature Tiers
When designing enemies, place them in a tier that matches their narrative role:
| Tier | Level Range | Role |
|---|---|---|
| Fodder | 1–10 | Mobs, pests, basic threats |
| Standard | 10–25 | Soldiers, wildlife, combat drones |
| Elite | 25–50 | Special forces, alpha predators |
| Apex | 50–75 | Mutant beasts, elite demons |
| Legendary | 75–100 | Named bosses, ancient creatures |
| Omega | 100+ | Omega mutants, demon lords |
| Galactic | 200+ | Space entities, elder demons |
| Cosmic | 500+ | Reality warpers, universal entities |
Enemy Archetypes
The Nemesis
A focused antagonist with a personal grudge against the player. They learn the player's patterns, target their allies, and escalate over time. The nemesis is personal — they make the story about the player character specifically.
The Super Villain
A broader threat motivated by chaos, ideology, or personal gratification. Unlike a nemesis, the super villain may not even know the player exists at first. They're more dangerous because they have no code and no fixation — they'll harm anyone.
Super villain subtypes:
- Hidden Mastermind — appears as an ally, plots behind the scenes
- Chaos Agent — publicly destructive, not focused on any target
- Ideologue — believes in a twisted cause, may see themselves as the hero
- Hedonist — does whatever brings pleasure, no loyalty, no cause
Boss Encounters
Bosses should have multiple phases that escalate the fight:
- Phase 1 — Introduction. The boss shows their basic patterns. Players learn.
- Phase 2 — Escalation. New abilities, environment changes, adds summoned.
- Phase 3 — Desperation. Maximum power, the fight becomes cinematic.
- Phase 4 (optional) — Final stand. Narrative climax, everything matters.
Each phase transition should feel dramatic — the environment shifts, the boss's behavior changes, and the stakes rise.
High-Level Combat — Anime Tier
When stats exceed 100, combat becomes cinematic. Design encounters at this tier with that in mind:
- Stats 100+: Energy auras visible, attacks leave afterimages
- Stats 200+: Movement creates shockwaves, attacks destroy terrain
- Stats 500+: Reality cracks, dimensional rifts, city-level destruction
- Stats 1000+: Cosmic-scale power, planetary effects
At these levels, enemies should be equally spectacular. A level 200 player fighting regular soldiers is not an encounter — it's a scene transition.
Vehicle Combat
Vehicles are separate entities from their pilots. Pilot personal stats don't apply — only piloting-relevant stats (DEX for handling, INT for systems, WIS for awareness) contribute.
Key design points:
- Small arms do 10% damage to vehicle armor. Heavy weapons do 50%.
- Passengers are NOT automatically damaged when a vehicle takes hits — only when the cockpit is penetrated, the vehicle explodes, or the vehicle crashes.
- Mechs can step on baseline humans (instant kill). Only enhanced beings can fight a mech in melee.
- EMP is devastating against androids and effective for creating brief openings against standard mutants, but almost useless against Omega-tier beings.
NPC Level Blocking
NPCs cannot surpass level 100 unless the player has done so. If the player exceeds 100, NPC caps unlock based on the player's level. This keeps the world grounded until the player triggers the power escalation.