Last Horizon

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.

Rebuild a playable game titled “Last Horizon” as a mobile-first third-person battle-royale prototype in a stylized low-poly 3D island. Use a behind-the-player camera with smooth follow, mouse/touch look rotation, and an optional closer zoom when aiming down sights. The island is a circular green landmass about 64m radius surrounded by blue water and a sandy outer beach ring. Add dark intersecting roads, several small houses with tan walls and red roofs, scattered conifer-like trees, distant low-poly mountains, blue atmospheric fog, soft moving white cloud layers, lighting, and shadows. Use soldier character models if available: the player is a neutral male soldier and AI rivals are blue soldiers; otherwise use simple capsule/person fallbacks. Place an orange utility truck near the island’s left side that the player can enter, drive with arcade throttle/steering, and exit.

Begin with a dark translucent lobby overlay labeled LAST HORIZON. Show a runner profile with LH badge, LEVEL 12, BRONZE I, and 2.4 K/D; three selectable match cards: Quick Strike (8 rivals, 210-second zone, supply drop at 22s, 45 starting armor), Solo Royale (12 rivals, 330-second zone, drop at 45s, 25 armor), and Squad Simulation (12 rivals, 285-second zone, drop at 32s, 80 armor). Include mission cards reading Daily: Claim a supply drop, Weekly: Win any match, and Event: Drive 200 meters. Include a FIND MATCH button and status text; clicking it briefly shows matching/loading, then deploys the player.

At match start, place the player high above the island in a parachute/gliding drop state, with falling/gliding movement and the ability to dive faster. The player lands on the island and must loot and fight. The core goal is to eliminate all AI rivals and be the last runner standing; if player health reaches zero, show a match-over state and allow restart. Bots spawn around the island with 80 health (95 in Squad Simulation), patrol, move toward the safe zone when outside it, contest a landed supply drop, and attack the player when within roughly 28m with line of sight. Bots should be shown as red enemy dots on the minimap and disappear when eliminated.

Implement a shrinking circular safe zone represented in the world by a bright blue ring and on the minimap. It starts at 62m radius and shrinks toward 9m over the selected match duration. A landed player outside the ring takes continuous storm-field damage and receives warning toasts. The minimap should show the island, blue safe-zone circle, player directional white triangle, living bots as red dots, uncollected loot as yellow marks, truck as orange rectangle, and active supply drop as an orange marker.

Place glowing, rotating pickup crates around the island. Include weapon pickups for Viper PDW and Falcon DMR, plus armor, healing, and ammunition pickups. Automatically collect nearby loot after landing and also support USE interaction. The default weapon is Ranger AR with 30-round magazine, 90 starting reserve, 26 damage, automatic fire, 62m range, recoil/spread, and reload; Viper PDW has 36-round magazine, 18 damage, faster fire rate and shorter range; Falcon DMR has 12-round magazine, 44 damage, slower fire rate, tighter spread, and longer range. Armor absorbs part of incoming damage. Healing and armor pickups restore the corresponding meters, ammo pickups increase reserve ammo, and weapon pickups equip the weapon and refill its magazine. Add hitscan shooting with a centered crosshair, short yellow shot tracers, recoil, brief yellow hit marker, firing audio/click feedback if available, automatic reload when empty, and visible weapon/ammo HUD.

After the selected delay, spawn one contested supply drop at a point inside the zone. Show an orange crate descending from the sky with a vertical yellow beacon and glowing ring, announce it with a toast, and mark it on the minimap. Once landed, the player can use it from close range to receive the Falcon DMR, ammunition, full armor refill, and a health heal. Bots may move toward and contest this drop.

Use the following keyboard/mouse controls: WASD or arrow keys to move, mouse drag to look, left mouse to fire, right mouse or Shift to aim down sights, R to reload, Space to jump (and to dive during the opening drop), and E to interact. On touch, provide a left virtual joystick for movement, drag on the screen/right look area to look, FIRE as a hold button, ADS as a hold/toggle aim button, RELOAD, JUMP, and USE. The USE action should enter/exit the nearby truck, claim an in-range supply drop, collect nearby loot, or provide an emergency heal if the player is injured. While driving, replace the weapon label with Utility Truck and show speed in km/h.

Keep the HUD visually consistent with a dark glass/rounded-panel mobile interface. At top left show ALIVE, KILLS, and current ZONE radius; at top center/right show the objective “Drop, loot, stay inside the blue ring, and be the last runner alive.” and a square minimap. Put a centered white crosshair and temporary toast messages such as landing, reload, zone warnings, eliminations, and supply-drop status. At the bottom show green health and blue/purple armor bars, current weapon name, and ammo count, with large translucent circular touch controls around the lower corners. Use a clean bold sans-serif typeface, white HUD text, blue ring, orange/red action button styling, green health, blue armor, and a sunny blue-sky low-poly aesthetic. Include the win message “Victory — last runner standing!” when all rivals are eliminated and a restart instruction after either victory or defeat.