Made with Nano Banana 2 Lite · CC0 · 2 Oct 2026

Who you play

Generated from: The player character of a scene from a small video game about: Create a complete 3D First-Person Shooter (FPS) Open World game for Android mobile devices. Game Type: 3D FPS, Open World, City Exploration, Action, Driving Platform: Android Mobile Engine: Godot 4 Perspective: First-Person (FPS) 1. Open World City Create a large, explorable 3D modern city featuring: - Wide roads, highways, intersections, and sidewalks. - Tall skyscrapers, apartments, shops, houses, and office buildings. - Gas stations, parks, bridges, and parking lots. - Enterable buildings where possible. - A detailed city environment with realistic lighting. - A connected road network throughout the city. - A small countryside area outside the main city. 2. First-Person Player Create a fully controllable first-person character with: - Smooth FPS camera movement. - First-person walking and running. - Jumping and sprinting. - Crouching. - Health and stamina systems. - Smooth mobile-friendly movement. - Collision detection with buildings, vehicles, and objects. 3. Weapons and Shooting Implement a complete FPS shooting system: - Pistol, assault rifle, and shotgun. - First-person weapon models. - Shooting, reloading, and aiming. - Ammunition counter. - Weapon switching. - Recoil, muzzle flash, and shooting sound effects. - Target practice and combat missions. - A weapon inventory system. 4. Cars and Driving Create a vehicle system that allows players to: - Find and enter cars. - Exit vehicles at any time when safe. - Drive cars around the open-world city. - Accelerate, brake, reverse, and steer. - Switch between first-person and third-person driving cameras. - See working vehicle headlights. - Use different types of vehicles, including sedans, SUVs, sports cars, and trucks. - Display mobile driving controls when inside a vehicle. 5. NPC and Pedestrian AI Add intelligent NPCs throughout the city: - Pedestrians walking along sidewalks. - NPCs crossing roads. - People entering and exiting selected buildings. - NPCs reacting to nearby vehicles and unusual events. - Friendly civilians and hostile enemies. - NPCs with different appearances and behaviors. - NPCs that move naturally instead of standing still. 6. Realistic Traffic System Implement an automated city traffic system: - Cars driving along roads. - Traffic lights with red, yellow, and green signals. - Vehicles stopping at red lights. - Cars following lanes and turning at intersections. - Vehicles slowing down near pedestrians. - Traffic density settings. - Parked vehicles around the city. - Basic vehicle collision avoidance. 7. Missions and Activities Add several activities to make the open world enjoyable: - Main story missions. - Driving missions. - City exploration missions. - Shooting challenges. - Checkpoint races. - Side missions from NPCs. - Collectible items around the map. - Mission markers and objective indicators. - Rewards, money, and player progression. 8. Android Mobile Controls Create a clean, responsive mobile interface: - Left-side virtual joystick for movement. - Right-side swipe area for camera control. - Dedicated Jump, Run, Crouch, Shoot, Aim, and Reload buttons. - Weapon switching button. - Interaction button. - Enter/Exit Vehicle button. - Vehicle steering, acceleration, and brake controls. - Health bar, stamina bar, ammo counter, and minimap. - Adjustable sensitivity and button positions. - Support for different Android screen sizes. 9. Graphics and Sound Create an immersive 3D environment with: - Day and night cycle. - Dynamic sunlight and shadows. - Streetlights at night. - Realistic sky and clouds. - Ambient city sounds. - Car engines, horns, footsteps, and weapon sounds. - Optimized 3D models and textures. 10. Performance Optimization The game must run smoothly on low-end Android phones: - Use optimized low-poly 3D models. - Implement Level of Detail (LOD). - Use occlusion culling and distance-based object loading. - Spawn NPCs and traffic near the player. - Despawn distant NPCs and vehicles. - Use optimized collision shapes. - Provide Low, Medium, and High graphics settings. - Target stable 30 FPS on low-end devices. - Avoid unnecessary real-time physics calculations. 11. Game UI and Saving Include: - Main menu with Play, Settings, and Exit. - Pause menu. - Graphics and sensitivity settings. - Mission selection and mission tracking. - A minimap showing roads and mission locations. - Save and load functionality. - Persistent player position, unlocked weapons, money, and mission progress. Final Requirements Build a playable 3D Android FPS open-world prototype, not just a visual demo. The player must be able to walk, run, jump, shoot, explore the city, interact with NPCs, enter and drive cars, and experience moving traffic. Use Godot 4-compatible systems and mobile-friendly assets. Create the project in organized scenes and scripts. Implement the core gameplay systems first, test them, and then expand the city. Do not create a 2D game. The entire gameplay experience must be in 3D with a first-person camera., full body, plain background. Drawn as a rough storyboard sketch: grey pencil and marker on white paper, one accent colour, loose flat shapes, no shading detail, no background clutter. Everything is original: never draw or resemble characters, places or logos from existing games, films or brands (no red-capped plumbers, no famous mascots), even when the idea names one. Keep the pictures honest: they promise what a small first version of this game, made in a game engine in a few days, can look like. Simple readable shapes, clear silhouettes, few flat materials, the in-game camera view. Never film stills, photoreal renders, AAA key art, detailed textures, cinematic lighting, or anything that looks like a big-studio game. No text, UI, HUD, logos or editor screens inside any image.