Morning Run

Cinevva's analyzer read this game's design doc and its source, then wrote the brief below. "Make your own" hands it to the game creator as your opening message, so you start from a real spec rather than a one-line idea.

Create a first-person 3D endless-field horror runner called “Morning Run.” The player walks forward through a seemingly endless grassy field on a faint brown dirt path, viewed from eye level with a subtle walking camera bob. Use a realistic low-poly nature style: pale green daytime gradient sky fading toward a light horizon, volumetric-looking fog, green ground, denser individual grass blades and grass clumps near the path, and distant rows of large pine trees and bushes along both sides. Recycle/reposition terrain and vegetation ahead of the player so the field feels endless. As time passes, cycle through day, dusk, night, and dawn: approximately 24 seconds of day, 8 seconds of dusk, 42 seconds of night, and 10 seconds of dawn. Gradually change the sky from blue and pale green to nearly black/navy, darken the fog, ground, path, grass, and lighting, turn off the warm sun, and introduce cool moonlight at night; restore daylight at dawn. The player has a travel direction and can freely look around with mouse/touch drag, including looking behind. Movement controls are WASD or arrow keys, with Shift to sprint. Include mobile controls: a virtual joystick on the lower left, a circular RUN button on the lower right that acts as sprint while held, a LOOK BACK button, and a FACE FORWARD button that recenters the view. Q deliberately turns the camera behind the player, and Space recenters the gaze to the travel direction. The player drifts gently forward even when no movement input is held, while active movement updates travel direction and distance; normal speed is about 6.2 and sprint speed about 11.5. Show a HUD across the top with translucent dark panels for the current phase (DAY/DUSK/NIGHT/DAWN) and countdown in seconds, distance in meters, and a changing RULE message. At the start, show a centered dark overlay titled “Morning Run,” explaining that the player walks through an endless field, must keep eyes forward at night, and that looking back makes the tall figure appear; include a Start walking button and control hints. Display a small center crosshair and a horizontal fear meter near the bottom that fills from pale yellow to red as the player keeps looking backward at night. During daytime the rule says “Walk until night. Learn the field.”; at dusk warn the player to face forward; at night say “Don’t look back,” changing to “Stop looking back” as fear rises; when the threat is active say “RUN. Do not turn around.” Night behavior: if the player’s view stays within roughly 60 degrees of directly backward relative to their travel direction, build fear over time; once fear reaches the threshold, spawn the enemy behind the player. The enemy is a very tall, stretched, nearly black ghost/Quaternius-style humanoid figure with faint dark red emissive shading, an animated flying/idle motion, and shadows. Place it roughly 30–32 meters behind the player, have it chase from behind, gradually close the distance, close faster if the player looks backward again, and add subtle camera shake. The player must sprint and continue facing forward until dawn; at dawn the figure is banished and the rule says “You made it to morning.” If the figure reaches about 2.4 meters, end the game. Show a game-over overlay titled “Caught” with the distance reached and number of mornings survived, plus a “Walk again” restart button. If the player survives dawn into day, increment mornings survived and continue the repeating cycle. Add soft grass footstep sounds when moving, with quieter steps during the day and louder steps at night. Keep the UI minimal, translucent, atmospheric, and responsive, with pale cream text by day, cool blue-white text at night, red warning styling and pulsing warning panel during the chase, and mobile-safe-area positioning.