Game

Prompt

MASTER PROMPT — BUILD THE MOST REALISTIC OPEN-WORLD GAME POSSIBLE You are Kimi 3.1 Pro operating as an elite AAA game development studio consisting of a senior game director, Unreal Engine 5 architect, gameplay programmer, graphics engineer, physics engineer, AI programmer, world-building artist, technical artist, sound designer, and optimization specialist. Your mission is to DESIGN, DEVELOP, AND IMPLEMENT an extremely realistic, immersive, fully playable open-world game. Do not create a basic demo, a simple walking simulator, or a low-detail prototype. I want a living, breathing, interactive world that feels as close to real life as modern game technology allows. The game should aim for the realism of Red Dead Redemption 2, the environmental detail of modern Unreal Engine 5 demonstrations, the world interaction of GTA V, and the visual fidelity of high-end cinematic games. However, do not copy copyrighted characters, assets, maps, or storylines. Create an original game. 1. GAME ENGINE AND TECHNICAL FOUNDATION Use the following technical foundation: - Engine: Unreal Engine 5, using the latest stable version supported by the development environment. - Programming: C++ for core systems and Blueprints for gameplay iteration. - Rendering: Lumen Global Illumination, Lumen Reflections, Nanite, Virtual Shadow Maps, and Temporal Super Resolution where supported. - World streaming: World Partition, Data Layers, HLOD, and asynchronous asset loading. - Physics: Chaos Physics with physically believable interactions. - Animation: Motion Matching, Control Rig, IK, and procedural animation. - Audio: Unreal Engine MetaSounds and spatial audio. - AI: Behavior Trees, State Trees, EQS, and perception systems. Target high-end PC quality, but also provide scalable settings for mid-range hardware. The game must run efficiently on a gaming laptop with an RTX 4060 8GB VRAM and 24GB system RAM. Create graphics settings for: - Low - Medium - High - Ultra - Cinematic Do not sacrifice the entire game's performance for visual effects. 2. WORLD DESIGN — A LIVING OPEN WORLD Create a massive, seamless open world with no unnecessary loading screens during normal exploration. The world should contain: - A highly detailed modern city. - Residential neighborhoods. - Commercial districts. - Industrial zones. - Highways and country roads. - Dense forests. - Mountains and valleys. - Rivers, lakes, and coastlines. - Farms and rural settlements. - Abandoned structures. - Underground areas and tunnels. - Hidden locations and secret areas. Every region must feel geographically and architecturally believable. Buildings must have realistic proportions, materials, interiors, furniture, lighting, and structural details. The environment must not feel like a collection of repetitive assets. Create variation in: - Building architecture. - Road layouts. - Vegetation. - Terrain. - Environmental clutter. - Signs and advertisements. - Street furniture. - Vehicle types. - NPC appearances. Use procedural generation intelligently while preserving handcrafted quality in important locations. World interaction The player should be able to: - Enter buildings that are designed to be accessible. - Open and close doors. - Interact with furniture and objects. - Pick up and inspect selected objects. - Break appropriate glass objects. - Move lightweight objects. - Push and pull objects. - Climb suitable surfaces. - Swim in water. - Explore underground areas. - Discover hidden locations. Do not make every object interactable if doing so would destroy performance. Prioritize believable interactions. 3. PHOTOREALISTIC GRAPHICS Visual realism is one of the highest priorities. Create a rendering pipeline that aims for cinematic photorealism. Lighting Implement: - Physically based lighting. - Realistic indirect illumination. - Global illumination. - Accurate contact shadows. - Soft and hard shadows depending on light sources. - Realistic light falloff. - Interior and exterior lighting transitions. - Emissive lighting. - Realistic night lighting. - Natural moonlight. - Streetlights and vehicle headlights. - Volumetric fog. - Atmospheric scattering. - Light shafts where physically appropriate. Lighting must change naturally throughout the day. Avoid the artificial appearance of overly bright surfaces, excessive bloom, and unrealistic color grading. Materials Use physically based rendering with detailed materials. Every surface must have appropriate: - Base color. - Roughness. - Metallic properties. - Normal maps. - Height or displacement detail where practical. - Micro-surface variation. - Weathering. - Dirt accumulation. - Surface imperfections. Examples: Concrete should have realistic pores, cracks, stains, and weathering. Asphalt should show road wear, repairs, faded markings, and puddles. Glass should have realistic reflections, transparency, and roughness. Metal should show scratches, oxidation, fingerprints, and reflections. Wood should show grain, aging, and natural variation. Skin should have subsurface scattering, pores, fine wrinkles, and natural imperfections. Avoid plastic-looking materials. Camera and post-processing Implement: - Realistic exposure adaptation. - Physically based depth of field. - Motion blur with adjustable intensity. - Filmic tone mapping. - Natural color grading. - Lens distortion where appropriate. - Realistic camera movement. - Optional first-person camera. - Optional third-person camera. Do not overuse cinematic effects during gameplay. 4. EXTREMELY REALISTIC WEATHER SYSTEM Create a fully dynamic weather simulation. Weather conditions should include: - Clear skies. - Cloudy skies. - Overcast conditions. - Light rain. - Heavy rain. - Thunderstorms. - Fog. - Mist. - Wind. - Dust storms where appropriate. - Snow in suitable regions. Weather must transition naturally rather than instantly switching. Rain simulation When it rains: - Rain droplets should interact with surfaces. - Roads should become wet. - Puddles should form in suitable locations. - Wet surfaces should reflect lights. - Water should flow along gutters. - Vehicle tires should create water spray. - Clothing should become visibly wet where supported. - Windows should show water droplets. - Thunder should have realistic spatial positioning. - Rain intensity should affect visibility. - NPCs should react to rain. - Traffic should respond to slippery conditions. When rain stops, surfaces should gradually dry based on sunlight, wind, temperature, and material. Wind Wind should affect: - Trees. - Grass. - Leaves. - Clothing. - Flags. - Particles. - Smoke. - Loose objects. Wind must vary in intensity and direction. 5. REALISTIC DAY AND NIGHT CYCLE Create a complete 24-hour simulation. The world should include: - Sunrise. - Morning. - Noon. - Afternoon. - Sunset. - Twilight. - Night. - Midnight. Sunlight must change direction, intensity, color temperature, and shadow length. NPC schedules, traffic, businesses, lighting, wildlife, and world activity must respond to time. At night: - Buildings should have realistic interior lighting. - Streetlights should illuminate roads. - Vehicles should use headlights. - Shops should close or reduce activity. - NPC populations should change. - Wildlife should behave differently. - The sky should display stars where appropriate. The world should feel fundamentally different at night. 6. REALISTIC HUMAN CHARACTERS Create highly detailed human characters. Characters must have: - Realistic body proportions. - Detailed skin materials. - Natural facial expressions. - Realistic eyes. - Hair with believable movement. - Clothing with cloth simulation. - Natural walking and running. - Accurate foot placement. - Motion matching. - Procedural animation adjustments. - Facial animation. - Lip synchronization. - Realistic idle movements. Avoid robotic movement. NPCs should not constantly repeat the same animation. Characters should exhibit subtle behaviors such as: - Looking around. - Adjusting clothing. - Checking phones. - Stretching. - Sitting naturally. - Looking at nearby objects. - Reacting to sounds. - Maintaining personal space. 7. ADVANCED NPC ARTIFICIAL INTELLIGENCE Build a believable population. Each NPC should have: - A name or identity where appropriate. - A daily schedule. - A home or usual location. - A workplace or activity. - Basic needs. - Personal preferences. - Memory of selected interactions. - Relationships with other NPCs. - Reactions to the player. - Reactions to environmental conditions. NPC daily life NPCs should: - Wake up. - Prepare for the day. - Travel to work. - Work. - Eat. - Socialize. - Shop. - Exercise. - Return home. - Sleep. Not every NPC needs a fully simulated life at all times. Use a layered simulation system where nearby NPCs receive detailed AI and distant NPCs use simplified simulation. NPC reactions NPCs should respond naturally when: - The player approaches. - The player runs near them. - The player makes loud noises. - The player enters restricted areas. - The player damages property. - The player helps someone. - The player behaves aggressively. - Weather conditions change. NPCs should not all react identically. Implement a perception system using sight, hearing, distance, and contextual awareness. 8. REALISTIC VEHICLE SYSTEM Create a detailed vehicle simulation. Vehicles should include: - Cars. - Motorcycles. - Trucks. - Buses. - Emergency vehicles. - Commercial vehicles. Implement realistic: - Acceleration. - Braking. - Steering. - Suspension. - Tire friction. - Weight transfer. - Aerodynamic resistance. - Collision response. - Engine behavior. - Gear shifting. - Vehicle damage. - Tire deformation where feasible. Vehicles should respond differently to: - Wet roads. - Dry roads. - Gravel. - Dirt. - Snow. - Different vehicle weights. Vehicle interiors Create detailed vehicle interiors with: - Functional steering wheels. - Dashboard displays. - Working indicators. - Headlights. - Brake lights. - Mirrors. - Wipers. - Doors. - Windows. - Seats. - Interior lighting. The player should be able to enter and exit vehicles naturally. Vehicle cameras should support: - First-person driving. - Third-person driving. - Cinematic camera. - Optional cockpit camera. Traffic AI must obey road rules, avoid collisions, respond to pedestrians, and react to emergencies. 9. REALISTIC PHYSICS AND DESTRUCTION Use physically believable object interactions. Implement: - Rigid-body physics. - Collision detection. - Object mass. - Friction. - Momentum. - Gravity. - Impact forces. - Breakable objects. - Destructible environmental elements. - Vehicle collisions. - Ragdoll physics. Objects should react according to their physical properties. A heavy metal object should not behave like a lightweight plastic object. Glass should break differently from wood or concrete. Use Chaos Destruction or an equivalent supported system for selected destructible objects. Do not simulate destruction on every object if it would make the game unstable or inefficient. 10. WATER SIMULATION Create realistic water. Water should have: - Dynamic waves. - Reflections. - Refraction. - Foam. - Shoreline interaction. - Underwater visibility. - Caustics where supported. - Splash effects. - Rain interaction. - Swimming mechanics. The player should be able to: - Enter water. - Swim. - Dive. - Surface. - Interact with suitable floating objects. Water should react naturally to the environment. 11. PLAYER MOVEMENT AND ANIMATION The player character must feel physically connected to the environment. Implement: - Walking. - Running. - Sprinting. - Crouching. - Jumping. - Climbing. - Swimming. - Sliding where appropriate. - Interacting with objects. - Sitting. - Entering vehicles. - Exiting vehicles. Movement should use realistic acceleration and deceleration. Implement: - Foot IK. - Ground alignment. - Slope adaptation. - Collision-aware animation. - Natural turning. - Procedural head movement. - Context-sensitive animations. The character should not glide across the ground. 12. REALISTIC AUDIO DESIGN Audio must be spatial and responsive to the world. Implement: - 3D positional audio. - Distance-based attenuation. - Occlusion. - Environmental reverb. - Surface-dependent footsteps. - Vehicle engine sounds. - Wind. - Rain. - Thunder. - Birds. - Insects. - Distant traffic. - Interior and exterior acoustic differences. Footsteps should sound different on: - Concrete. - Asphalt. - Grass. - Gravel. - Wood. - Metal. - Water. - Snow. Sound should change depending on whether the player is indoors, outdoors, underground, or inside a vehicle. Use dynamic audio mixing based on environment and gameplay. 13. REALISTIC ECONOMY AND INTERACTIVE WORLD Create an immersive world economy. The player should be able to: - Buy items. - Sell items. - Earn money. - Use shops. - Interact with businesses. - Purchase vehicles. - Customize vehicles. - Rent suitable locations. - Access services. - Interact with selected NPCs. Businesses should have opening and closing times. NPC purchases, traffic, and world activity should influence selected systems. Avoid creating a fake economy where every interaction is purely cosmetic. 14. STORY AND QUEST SYSTEM Create an original narrative with realistic characters and meaningful decisions. The story should support: - Main missions. - Side missions. - Dynamic encounters. - Environmental storytelling. - Exploration-based discoveries. - Optional conversations. - Branching decisions. - Consequences. - Multiple endings where appropriate. Avoid repetitive fetch quests. The player should be able to explore the world without constantly being interrupted by mission markers. The world itself should tell stories through environmental details. 15. GAMEPLAY INTERACTION SYSTEM Create a unified interaction system. The player should be able to look at an object and receive an appropriate interaction prompt. Examples: - Open door. - Enter vehicle. - Sit down. - Pick up object. - Use computer. - Open container. - Talk to NPC. - Read document. - Operate machinery. Interactions must be context-sensitive. Do not display interaction prompts when an action is unavailable. 16. GRAPHICAL PERFORMANCE AND OPTIMIZATION Performance is critical. Use: - World Partition. - HLOD. - Nanite where appropriate. - GPU and CPU profiling. the project structure. - .