YURRENA GAMES · ARCADE

Browser games, made by hand

Puzzles, strategy, simulation and a few experiments with game engines. Play right away, nothing to install; with an account you keep your progress and climb the Portal Points leaderboard.

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Games

Helios — AI Multiverse Stories Online

AI NARRATIVE / INTERACTIVE

Helios — AI Multiverse Stories

Interactive stories generated by AI across eight different eras: from prehistory to ancient Rome, from the two world wars to a cyberpunk megacity in 2147, all the way to a drifting spaceship. Pick a scenario — your choices write the plot.

Intercity HUB Online

MANAGEMENT / TYCOON

Intercity HUB

Build the Italy that moves: connect cities with buses, trains, ships and planes while managing demand, budget and network expansion. A transport tycoon set in today's Italy.

Varco Online

CARD GAME / CARD STRATEGY

Varco

A 1-vs-CPU card game across 3 lanes, inspired by Magic: The Gathering but built for 1-2 minute matches. Asymmetric reveal — read, counter, bluff — plus a campaign through the Five Valleys where your deck grows with every win.

FuturY Online

STRATEGY / SPACE COLONIZATION

FuturY

Galactic survival strategy: Earth is uninhabitable, colonize other planets to save humanity. 3D solar system, real time (1 day = 1 game year), tech research, diplomacy and terraforming.

Proto Beta

EVOLUTION / SURVIVAL

Proto

From prebiotic chemistry to a cell fighting to survive: you're born a protocell, cross the RNA-world threshold and evolve trait by trait into ever more complex life forms.

Quiz Beta

PUZZLE / BRAIN TEASERS

Quiz

Hundreds of classic brain teasers in one arena: Sudoku, Sokoban, Tower of Hanoi, Mastermind and 15+ more generators, with a daily challenge and leaderboard.

BeCrafty Coming soon

SANDBOX / VOXEL 3D

BeCrafty

Minecraft-style worlds exported and explorable in 3D in the browser, with mini-games — parkour, treasure hunt, survival — set in real-world reconstructions like the Colosseum.

High scores · Portal Points

  1. No points on the board yet: first place is up for grabs.

Latest results

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Tech demos

Experiments with different engines and technologies: they're playable, but they're prototypes and don't award Portal Points.

Basket Parkour 3DDemo

THREE.JS

Basket Parkour 3D

Run and jump across rooftops and building sites and score in every hoop before time runs out. A 3D browser demo built with Three.js and Rapier physics, with a level editor and an MCP server that generates levels from a sentence.

Modelli OmbraDemo

GODOT

Modelli Ombra

Isometric 2D stealth: move in the shadows, slip past the guards and vanish. A demo exported from Godot for the web, with an in-browser level editor and community levels saved online.

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