Genre: Romance & Dating Sim

Romance games are built on the "Affection Economy"—the management of player time and resources to influence NPC attraction, trust, and intimacy.

Core Loop

1. Meet: Encounter potential love interests and establish baseline rapport.
2. Date: Engage in structured events to learn preferences and test compatibility.
3. Deepen: Invest resources (time, gifts, choices) to increase affection/stats.
4. Branch: Story diverges into character-specific "Routes" based on major milestones.
5. Resolve: Reach a specialized ending (Good/Normal/Bad) based on relationship quality.

NEVER Do in Romance Games

• NEVER create "Vending Machine" romance — If giving 10 gifts always equals a confession, the characters feel like objects. ALWAYS incorporate variables like current mood, timing, and stat thresholds (e.g., "Must have 10 Courage to ask out").
• NEVER use 100% opaque stats — If the player doesn't know why they failed a date, they feel cheated. ALWAYS provide subtle feedback or visible "Relationship Screens" (e.g., hearts pulsing, trust bars filling).
• NEVER use binary Affection (Love/Hate) — Real relationships are complex. Use multi-axis stats such as Attraction (physical/chemistry), Trust (emotional safety), and Comfort (familiarity) for deeper simulation.
• NEVER use the "Same Date Order" trap — Repeating the exact same date sequence for every character makes the game feel repetitive. ALWAYS vary date locations, activities, and dialogue structures per love interest.
• NEVER forget "Missable" Milestones — If a player misses the "Valentine's Day" event because they were working, that's a meaningful (if painful) consequence. Don't force every event to happen regardless of player choices.
• NEVER ignore NPC Autonomy — If an NPC only exists for the player, they feel hollow. Give them their own schedules, goals, and the ability to reject the player if specific conditions (like low trust) aren't met.

Architecture Overview

1. Affection Manager (The Heart)

Handles complex relationship stats and gift preferences for all characters.

# affection_manager.gd
class_name AffectionManager
extends Node

signal milestone_reached(character_id, level)

var relationship_data: Dictionary = {} # character_id: { attraction: 0, trust: 0, comfort: 0 }

func add_affection(char_id: String, type: String, amount: int) -> void:
    if not relationship_data.has(char_id):
        relationship_data[char_id] = {"attraction": 0, "trust": 0, "comfort": 0}
    
    relationship_data[char_id][type] = clamp(relationship_data[char_id][type] + amount, -100, 100)
    check_milestones(char_id)

func get_gift_effect(char_id: String, item_id: String) -> int:
    # Logic for likes/dislikes with diminishing returns
    return 10 # Placeholder

2. Date Event System

Manages the success or failure of romantic outings.

# date_event_system.gd
func run_date(character_id: String, location_res: DateLocation) -> void:
    var score = 0
    # Weighted calculation
    score += relationship_data[character_id]["attraction"] * location_res.chemistry_mod
    score += relationship_data[character_id]["trust"] * location_res.safety_mod
    
    if score > location_res.success_threshold:
        play_date_outcome("SUCCESS", character_id)
    else:
        play_date_outcome("FAILURE", character_id)

3. Route Manager

Controls story branching and persistent unlocks.

# route_manager.gd
var unlocked_routes: Array[String] = []

func lock_in_route(char_id: String):
    # Detect conflicts with other routes here
    if flags.get("on_route"): return
    
    current_route = char_id
    flags["on_route"] = true
    unlocked_cgs.append(char_id + "_prologue")

Key Mechanics Implementation

Emotional Feedback (Juice)

Don't just change a number; show the change.

# ui_feedback.gd
func play_heart_burst(pos: Vector2):
    var heart = heart_scene.instantiate()
    add_child(heart)
    heart.global_position = pos
    var tween = create_tween().set_parallel()
    tween.tween_property(heart, "scale", Vector2(1.5, 1.5), 0.5)
    tween.tween_property(heart, "modulate:a", 0.0, 0.5)

Time-Gated Events

Romance thrives on anticipation.

• Deadline Scheduling: "Confess by June 15th or lose."
• Contextual Dialogue: Characters reacting differently based on time of day or weather.

Common Pitfalls

1. The "Pervert" Trap: Forcing the player to always pick the flirtiest option to win. Fix: Allow "Trust" and "Friendship" paths to lead to romance eventually.
2. Opaque Success: Failing a date without knowing why. Fix: Use character dialogue to hint at preferences ("I'm not really a fan of loud places...").
3. Route Conflict: Accidentally dating two people with zero consequences. Fix: Implement a "Jealousy" or "Conflict Detection" system in the Route Manager.

Godot-Specific Tips

• Resources for Characters: Use CharacterProfile resources to store base stats, sprites, and gift preferences.
• RichTextLabel Animations: Use custom BBCode for "blushing" text (pulsing pink) or "nervous" text (shaking).
• Dialogic Integration: While this skill focuses on the systems, pairing it with Godot's Dialogic plugin is highly recommended for handling the actual dialogue boxes.

Reference

• Master Skill: godot-master
• Sub-specialty: godot-genre-visual-novel