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synontech // AI Simulation Game // In Development

A city that breathes. NPCs that remember.

A spatial simulation set in a neon-soaked cyberpunk metropolis. Every NPC is powered by a living ai — they remember your choices, react to your reputation, and evolve with the city around them. This isn't just a game world. It's a world.

🎮 Play on itch.io Support on Patreon
Active Development — Updates dropping regularly

explore the districts

The City Planetarium — a domed observatory lit by neon and starlight
Neon Nights Club — underground venue at the heart of the city
Skylink Tower — corporate spire piercing the smog line

Meet the souls

Every character has a mind of their own. A history. A reason to remember you.

Echo

Echo

Digital Entity // Digital Natives

Haruto

Haruto

City Archivist // Caretakers

Juno

Juno

Wandering Dreamer // Creatives

Renji

Renji

Minimalist Designer // Creatives

Selene

Selene

Mystic & Seer // Creatives

what makes it different

🧠

Living NPCs

Every character is powered by an LLM. They remember your past interactions, hold grudges, form alliances, and evolve their behaviour over time.

🌆

Spatial Simulation

Navigate a living cyberpunk city with distinct districts, factions, and economies. Your reputation spreads — for better or worse.

💬

AI Roleplay

Natural language dialogue with NPCs that respond in character. No dialogue trees. No predetermined outcomes. Just conversation.

Fast Iteration

Solo-developed and continuously updated. Features ship fast, bugs get squashed faster. This is a living project, not a vaporware promise.

ready to enter the city?

Free to try on itch.io. Support ongoing development on Patreon and help keep the neon lights on.