Aether Vault

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.

Recreate “Aether Vault” as a Spanish-language, browser-based casino/idle game with a dark luxury sci-fi casino presentation. Use a full-screen layout with a Three.js-style 3D scene behind HTML UI. The scene should have a near-black (#0a0a0f) background, dark floor and wall, soft fog, warm directional lighting plus indigo and gold accent lights, and a centered five-reel slot machine. Each reel is a tall dark cylindrical vertical frame with gold rings at its top and bottom, showing three visible square symbol tiles. Symbols are colored and labeled with a single letter: C in slate gray (1.0x), R in blue (2.8x), E in purple (5.5x), L in gold (13x), and M in red (30x). Place the five reels across the center, with subtle idle bobbing. Add a table prop in the background, a rocket prop off to the right, and up to three equipped low-poly fantasy character models (warrior, cleric, ranger, or rogue) standing toward the left/background when available. On a winning spin, show small gold particle effects.

The main game loop is five-reel slots. The player starts with persistent balances of 1,480 Fichas, 52 Rubíes, 
8.75 USD, and $94.30 Tesorería, unless local storage contains an existing save. They also passively gain 14 fichas per second, multiplied by the total equipped-character boost. The default bet is 100 fichas; minus and plus buttons adjust it, with a minimum of 20 and maximum of 8,000. Below 400, the increment is 75; above 400, the increment is 300. Pressing GIRAR, or the Space key, spends the bet and animates all five reels for about 1.35 seconds with staggered extra rotations, then lands on weighted random results: C 52%, R 24%, E 13%, L 7%, M 4% per reel. Evaluate these five results against five paylines: the three horizontal rows and two diagonals ([top,top,top,top,top], [middle...], [bottom...], [top,middle,bottom,middle,top], and [bottom,middle,top,middle,bottom]). For each line, count matching symbols from the first reel until the first mismatch; three or more matching symbols pay. The payout is floor(bet × symbol multiplier × 1.12^(matches-3) × team boost), and payouts from all qualifying paylines are added. Show a green win toast such as “+X FICHAS ×1.00”, gold particles, or otherwise show “Sin coincidencia”. A spin with insufficient fichas shows “Fichas insuficientes”. A successful slot win has a 7% chance to award one extra ruby.

Build the overlay HUD in the same visual style as the reference: rounded dark charcoal gradient cards with subtle white borders, white text, and colored accents. At top left show three balances labeled “FICHAS” in emerald, “RUBÍES” in purple, and “USD” in amber, with large numeric values. Beside them show “TESORERÍA” and the dollar amount. At top right put a translucent “+ TAP FICHAS” button and a purple “INVOCAR 10 ◈” button. The tap button awards floor(42 × current team boost) fichas and displays a toast like “+42 fichas (tap)”. At the bottom, show a rounded betting panel labeled “APUESTA”, circular minus and plus controls, the current bet, a large emerald “GIRAR” button, and “Multiplicador de equipo: 1.00x” (updated live). Alongside it place mode buttons “SLOTS”, “CRASH”, and “INVENTARIO”.

Implement the character summon/inventory economy. Pressing INVOCAR spends 10 Rubíes, shows “Necesitas 10 Rubíes” if unaffordable, then randomly awards one character: Common Rogue 62%, Rare Warrior 24%, Epic Cleric 9%, Legendary Ranger 5%. After 11 summons without a guaranteed legendary, force a Legendary Ranger and reset the pity counter. Character records have these boosts: Rogue 1.25x, Warrior 1.35x, Cleric 1.55x, Ranger 1.75x. New characters are auto-equipped while fewer than three are equipped. On a 5% independent chance after summoning, award one bonus ruby. Seed a new account with a Warrior and Cleric already owned and equipped. Inventory opens as a centered dark modal titled “Inventario de Personajes”, showing owned characters in cards with name, rarity, multiplier, “Equipar”/“Desequipar”, and “Vender” buttons, and an equipped count capped at 3. Equipping or removing a character updates the team multiplier and the 3D character display. Selling confirms a sale, pays USD equal to floor(5 + (multiplier - 1) × 13), and sends 10% of that sale price to Tesorería; remove the character and unequip it. Persist balances, owned characters, equipped IDs, pity, and passive-income timing in localStorage.

Implement the CRASH mode as a modal overlay titled “Crash Rocket”. It costs the current bet in fichas to begin. Inside, show a black chart canvas with a green rising curve and an amber rocket dot, centered overlaid multiplier starting at 1.00x. The multiplier rises as 1 + (time in seconds × 0.92)^1.7. Randomly choose a crash threshold between 3.1x and 8.3x; if it reaches the threshold before the player cashes out, end the round as a loss, disable cashout, turn the multiplier red briefly, and close the panel after about 1.35 seconds. While active, the player can press “COBRAR” to receive floor(crash bet × current multiplier) fichas, show a win toast, and end the round. Include an “Apostar 100 fichas” button and explanatory text: “El cohete se estrella en un punto aleatorio. Cobra antes.” Closing the modal returns to the main screen.

Use responsive full-screen HTML UI over the 3D canvas, with compact rounded cards suitable for a narrow mobile viewport like the supplied 720×1260 screenshot. Keep the overall art direction minimal, dark, polished, and casino-luxury: charcoal surfaces, emerald actions, purple rubies/summoning, amber currency and gold reel accents, subtle shadows, and Spanish labels. Support keyboard shortcuts Space for spinning and G for summoning. Do not add combat, movement, levels, or other gameplay beyond these slot, idle-income, summon/inventory, and crash systems.