//Gameplay

The core systems of nu-Eden: Sundered Skies — a third-person parkour action RPG where movement is combat, combat is movement, and everything between is a choice with consequences.

▸Core Loop

The gameplay loop operates at three scales:

Each cycle follows the same rhythm:

1. ▪Explore — traverse nu-Eden's vertical environments, discover hidden locations, gather intel
2. ▪Engage — combat encounters, missions, environmental challenges
3. ▪Evolve — upgrade characters, modify equipment, unlock abilities
4. ▪Reflect — narrative decisions that influence faction relationships and world state
5. ▪Repeat — return to previous areas with new capabilities, unlocking previously inaccessible content

No busywork. Every activity serves narrative, mechanical, or exploratory purpose.

▸Parkour System

Movement is the foundation. nu-Eden is a vertical city — Cloud, Stack, Heap, Interstice — and getting around it is half the game.

Core Movement

Flow State

Continuous movement without stopping or falling builds the Flow meter. A full meter grants:

• ▪Speed boost — movement velocity increases
• ▪Ability cooldown reduction — abilities recharge faster while flowing
• ▪Visual/audio escalation — vignette tightens, music intensifies, motion blur increases, particles trail the character, animations become smoother and more acrobatic

Flow resets after 2 seconds of stalling or taking significant damage. The system rewards commitment — the best route is always the one you don't stop moving through.

Parkour Skill Trees

Character-Specific Movement

Each operative modifies the base parkour system:

• ▪Conrad: Rewind failed jumps, slow time to extend wall-runs, temporal checkpoints mid-air
• ▪Lyndsey (Lux stance): Increased jump height, slower fall speed — floaty, angelic mobility
• ▪Lyndsey (Nox stance): Faster sprint, reduced friction — aggressive, predatory movement

▸Combat System

Weapon Loadout

Standard loadout: four slots.

Weapons can be modified with mabtech augmentas — elemental conversions, target tracking, recursive ammunition, smart scopes.

Combat Flow

1. ▪Assessment — scan enemies, identify threats, plan approach
2. ▪Engagement — stealth takedown or loud breach
3. ▪Adaptation — respond to enemy tactics, environmental shifts
4. ▪Execution — eliminate threats while maintaining momentum
5. ▪Extraction — exit, regroup, resupply

Momentum System

Combat rewards unbroken momentum. The following build Focus — a resource used for bullet time, cooldown reduction, instant reloads, and temporary buffs:

Parkour × Combat Integration

The movement and combat systems are designed to overlap:

• ▪Aerial attacks — accuracy bonus while airborne
• ▪Slide attacks — knockdown on contact
• ▪Wall-run shooting — evasive offense from vertical surfaces
• ▪Launch finishers — environmental slams using momentum
• ▪Mid-movement takedowns — aerial assassinations, drive-by strikes, momentum sweeps

Character Abilities

Each operative has five ability tiers:

Conrad — Temporal Operative:

Lyndsey — Dual-Polarity Operative:

Character Swapping

Players can swap between team members on-the-fly during combat (3–4 operatives per team). Each swap brings a fresh moveset, cooldown state, and tactical approach.

▸Type System

nu-Eden uses a 23-type elemental system governing damage, resistances, and ability interactions:

Type effectiveness follows a multiplier matrix: Super Effective (2×) → Normal (1×) → Not Very Effective (0.5×) → No Effect (0×). Dual-type operatives stack multipliers (max 4× damage, min 0.25× resistance).

▸Classes

Twelve operative classes define combat role and positioning:

▸Mission Types

▸Progression

Dual-Track System

• ▪XP — earned through combat, missions, discovery, milestones, challenges → Level up
• ▪Skill Points — 1 per level, 2–3 per major milestone, plus hidden caches → Unlock skill trees

Each operative has three specialisation trees (e.g., Conrad: Temporal Mastery / Temporal Warfare / Temporal Resilience). Respec available at nERF base for a moderate cost.

Equipment Rarity

Augmentas

Slottable mods that modify weapons, armour, and abilities:

• ▪Offensive — damage bonuses, elemental conversions, critical modifiers
• ▪Defensive — shields, resistances, damage reduction
• ▪Utility — cooldown acceleration, resource generation, movement enhancements
• ▪Exotic — unique effects that fundamentally alter ability behavior

Augmentas have their own rarity tiers and can be upgraded independently.

▸Economy

Design philosophy: resources are earned at rates that support experimentation without demanding repetitive grinding. No loot boxes. All cosmetics earnable through gameplay.

▸Death & Consequence

• ▪Conrad: Automatic rewind triggered — returns to the moment before death, retaining knowledge. Advances temporal decay counter (narrative consequence for dying too often).
• ▪Other operatives: AI-controlled emergency evac extracts downed teammates. Player continues short-handed. Characters return with temporary stat debuffs.
• ▪No permadeath — except in scripted narrative sacrifice moments.

Failure is narrative, not punishment. Death and defeat inform the story rather than reset progress arbitrarily.

▸Difficulty & Accessibility

Preset Modes

Granular Sliders

All adjustable independently: enemy health (50%–300%), enemy damage (50%–300%), enemy aggression, player damage output, ability cooldowns, ammo scarcity, health regeneration speed.

Accessibility Options

Auto-aim, slow-motion toggle, one-button combos, invincibility mode, infinite ammo. All changeable at any time without penalty or judgment.

▸Online Features

Asynchronous, opt-in, and non-intrusive:

• ▪Phantom Echoes — translucent recordings of other players' movement paths through the city
• ▪World State Drift — global events influenced by aggregate player choices
• ▪Challenge Contracts — time trials, combat gauntlets, traversal challenges
• ▪Faction Influence Tracking — community-wide faction dominance metrics

All online features can be disabled entirely. No competitive PvP at launch.