● Independent Systems Architecture & Interactive Media

Engineering Grounded Systems & Living Simulated Worlds.

Founded by Eli Lentz, Lentz Lab is an independent laboratory dedicated to systems architecture, tactile software engineering, and rich historical worldbuilding. We build simulations that honor material realism, systemic economic consequences, and verifiable craftsmanship.

Explore Crown & Crucible → Read Public Dispatches

Flagship Project

Our premier interactive worldbuilding production, engineered from the ground up for native desktop performance.

Featured Production

Crown & Crucible

Common-born beginnings. Inherited power. A war that does not wait.

An uncompromising historical medieval sandbox set across the fractured archipelago of Aethelgard (c. 1150–1350). You play as Rowan, a common-born man-at-arms navigating civil war, feudal price ceilings under the Rule 13 Royal Assize of Bread, 17 enterable village interiors, and consequential steel-and-leather combat with zero magic.

Track: Pre-Release Candidate (v0.9.0-living-kingdom)

Engine: GameMaker 2024.14 Native

Platforms: macOS (Apple Silicon & Intel)

Download: Not yet available

View Full Project Showcase → Development Milestones

Approved Publications & Dispatches

Public research notes, technical postmortems, and architectural essays will appear here after Eli Lentz reviews them.

Editorial Notice: Lentz Lab maintains strict separation between private experimental ledgers and public records. Internal telemetry, session logs, and staged builds never publish automatically without formal owner review.

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No Public Dispatches Approved Yet

No research dispatches have been approved for public release yet. Publications appear here only after owner publication review.

Laboratory Principles

The standards that guide our research, tooling, and creative productions.

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Material Grounding

We reject superficial fantasy tropes. Our worlds are governed by physical constraints, historical institutions, supply chain scarcities, and genuine human consequence.

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Systemic Simulation

Mechanics interconnect. Economies experience inflation when trade bridges fall, villagers observe daily routines, and combat injuries dictate social standing.

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Tested as It Grows

Game systems are developed alongside automated regression and stress tests.