Made with Nano Banana 2 Lite · CC0 · 8 Oct 2026

Hand-drawn

Generated from: a scene from a small video game about: Create a 3D low-poly survival shooter game designed primarily for Android mobile devices. GAME CONCEPT: The player is stranded in a large abandoned environment and must survive against waves of hostile enemies. The objective is to explore, collect resources, find weapons and ammunition, and survive for as long as possible. VISUAL STYLE: 3D low-poly art style; detailed but optimized environments; stylized realistic lighting and shadows; low-poly buildings, vehicles, trees, rocks, crates and weapons; atmospheric sky, fog and weather effects; smooth animations; keep performance optimized for mobile devices. GAME WORLD: A large open survival map containing abandoned houses, small military checkpoints, roads and dirt paths, forest areas, abandoned vehicles, warehouses, loot crates, rocks and vegetation, and different areas that encourage exploration. PLAYER: Third-person character; smooth walking, running and aiming animations; health system; stamina system; weapon inventory; ammunition system; collectable health items and supplies. WEAPONS: Several low-poly weapons, each with different damage, range, accuracy, fire rate and ammunition capacity: pistol, assault rifle, shotgun, SMG, sniper rifle. ENEMIES: Hostile AI enemies that patrol different areas, detect the player, chase the player when alerted, take cover when appropriate, attack the player, and spawn in increasing numbers as survival time increases. SURVIVAL SYSTEM: The longer the player survives, the harder the game becomes. Progressive enemy waves: Wave 1 = easy, Wave 2 = more enemies, Wave 3 = stronger enemies, later waves = faster, stronger and more numerous enemies. Add occasional special enemy types with increased health or unique abilities. MOBILE CONTROLS: An intuitive touchscreen control system: virtual joystick on the left for movement; swipe/touch area on the right for camera control; fire button; aim button; reload button; jump button; crouch button; weapon-switch button; interact/loot button. GAMEPLAY: The player should be able to 1) explore the map, 2) find weapons and ammunition, 3) loot buildings and crates, 4) fight enemies, 5) collect health supplies, 6) upgrade equipment, 7) survive increasingly difficult waves, 8) earn points based on enemies defeated and survival time. UI: A clean mobile HUD showing health, stamina, current weapon, ammunition, survival time, current wave, enemy count, and score. AUDIO: Weapon firing sounds, reload sounds, enemy sounds, footsteps, environmental ambience, hit effects, wave-start warning, game-over sound, and background survival music. GAME OVER: When the player dies, display survival time, wave reached, enemies defeated, score, and a restart button. OPTIMIZATION: Optimize for Android phones with limited hardware: low-poly models, optimized textures, object pooling for enemies and bullets, level-of-detail systems, limit unnecessary physics calculations, optimized lighting and shadows, smooth gameplay and responsive controls. IMPORTANT: Build the game as a functional playable prototype, not just a static 3D scene. Make the player, enemies, weapons, shooting, AI, loot, waves, health, UI and mobile controls actually work together., as an in-game screenshot in a hand-drawn ink and watercolour style. Palette: paper #f2e8cf, ink #283618, player tomato #bc4749, threat plum #6d597a, accent leaf #a7c957. 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.