Oswald the Lucky Rabbit, video game concept, anthropomorphic character, black and white, vintage cartoon style, 2D platformer, side-scrolling, action pose, jumping, collectible items, power-ups, cartoon gloves, expressive face, long ears, joyful expression, retro game textures, pixel art, forest level, colorful mushrooms, enemy characters, boss fight, hidden secrets, puzzle elements, interactive objects, health bar, score counter, classic arcade sound effects, dynamic lighting, parallax scrolling background, nostalgic atmosphere, family-friendly.