Development history

From prototype to persistent world.

The earliest entries are reconstructed from surviving development records. Going forward, releases, screenshots, and major milestones can be dated as they happen.

Early developmentReconstructed
Origins

The core idea takes shape

Grimhold begins as a persistent, tile-based survival world built around interconnected systems rather than a narrow combat loop.

  • VB.NET Windows client and map editor
  • PHP socket-based world server
  • Persistent chunks and character state
Reconstructed
World foundation

Generation and editor infrastructure expands

Overworld generation, hydrology, map-area tooling, server settings, underground generation, and the systems needed to build and inspect a much larger world mature quickly.

  • Large-area overworld generation
  • Rivers, lakes, islands, climate and biome rules
  • Procedural underground generation
  • Map-editor world controls
Reconstructed
Systems

The world becomes more than terrain

Crafting, workstations, quality, containers, wildlife behavior, vehicles, world evolution, resource systems, cooking, and deployment tooling deepen the playable foundation.

  • Primitive-to-metal crafting progression
  • World Evolver and wildlife processes
  • Vehicle and carried-object systems
  • Forge, kiln, cooking, storage and quality systems
Ownership

Claims and player permissions arrive

Land claims gain owner control and color-group permissions for trespass, interaction, building, destruction, harvesting, containers, and doors.

Animals

Taming and rideable horses

Wild animals move toward persistent player-owned creatures with naming, feeding, enclosure behavior, breeding groundwork, genetics data, and mounted travel.

  • Tamed-animal management
  • Feed-trough and enclosure direction
  • Rideable horses
  • Rider rendering and persistence
Agriculture

Farming becomes playable

Players can till valid terrain with a hoe and plant supported seed-bearing crops, with persistence and editor support.

Scale

The 3×3 supergrid world is generated

The active world expands to nine 5×5 grids—15×15 areas in total—creating roughly 90,000 chunk files and forcing a new round of performance and deployment work.

  • Remote deployment improvements
  • Section-based generation planning
  • Terrain smoothing work
  • Fishing-index rebuild control
Infrastructure

World generation moves to the VPS

Server-side generation proves dramatically faster than the local laptop workflow, reopening the possibility of much finer hydrology sampling and faster iteration on world quality.

Public playtest

Grimhold prepares to leave the private build loop

The project shifts toward an official website, a trusted download path, a public roadmap, a visual archive, and broader testing outside the designer's own machines.

  • Official website
  • Launcher download package
  • Public gallery and devlog
  • Soft-launch playtesting

September 20–21, 2026 Early playtesting

Survival systems face real-world testing

Extended playtesting exposes issues with prospecting, resource collection, charcoal production, stockpiles, and other survival mechanics. The focus shifts toward fixing progression problems and making existing systems work together reliably.

Prospecting and underground resource improvements

Dirt and fire clay collection fixes identified

Stockpile and wheelbarrow issues documented

Continued improvements to crafting and survival

September 21–22, 2026 Performance & architecture

A major server overhaul begins

Early multiplayer testing reveals runaway processes and serious memory management problems. Development temporarily shifts from adding features to investigating server performance and addressing underlying architectural problems.

Server memory leak investigation

Compact underground geology and resource system planned

Unified wildlife spawning and lifecycle architecture designed

Server process and memory management improvements

September 23, 2026 Server recovery

🛠️ Grimhold Development Update — September 23
We're back up and running and ready for playtesting!

The last couple of days have been a bit of a nightmare. Our initial playtesting quickly fell apart after a runaway server process caused major memory problems. We've spent most of our time tracking down the issue, cleaning up the server, and improving performance.

The good news is that things are finally looking stable! The game server is currently using around 200 MB of RAM, and overall VPS memory usage is looking much healthier. We'll continue monitoring things as more players log in.

Unfortunately, we had one setback. All player accounts were accidentally wiped when I uploaded the wrong folder. That one's on me! Anyone who previously played will need to create a new account.

On the development side, we're also working toward a more efficient underground resource system and unified wildlife management to reduce unnecessary server load as the world grows.

What's next?

Resume playtesting and stress-test the server.

Monitor memory usage and server performance.

Continue fixing bugs uncovered during testing.

Get back to expanding the game instead of fighting the server!

Next milestone Stability & optimization

Building a foundation for a larger world

With the server operational again, the next priority is sustained multiplayer testing, completing the underground resource and wildlife overhauls, and resolving outstanding gameplay bugs.

The goal is a persistent world capable of supporting more players, longer sessions and continued expansion without excessive resource consumption.