Update History: Timberborn Patch Notes

Timberborn has evolved significantly since its debut in Early Access. Developed by Mechanistry, the game has received a steady stream of major updates that have expanded its mechanics, added new content, and refined the core experience. This article provides an overview of every major update from the initial Early Access launch through the Version 1.0 full release.

Overview of Timberborn's Development

Timberborn entered Steam Early Access in September 2021, developed by the Polish studio Mechanistry. The game quickly gained a dedicated following thanks to its unique premise of beaver-led city building in a post-human world. Over the course of its Early Access period, the game received six major numbered updates, each introducing substantial new features and gameplay systems. The development team maintained a consistent cadence of updates, responding to community feedback and expanding the game's scope well beyond the initial release. In March 2026, Timberborn reached its Version 1.0 milestone, marking the official full release with a complete set of features, polished systems, and new content.

Update 1: Factions and Early Content

The first major update expanded on the base game by introducing the faction system with the Folktails and Iron Teeth as the two playable beaver factions. Each faction received unique buildings, architectural styles, and gameplay approaches. The Folktails focused on nature-friendly, sustainable practices with buildings like beehives and windmills, while the Iron Teeth embraced industrial methods with engines and metal-heavy construction. This update also added new maps, additional building types, and various quality-of-life improvements. The faction system became one of Timberborn's defining features, giving players distinctly different ways to approach colony management and survival.

Update 2: Badwater Introduction

Update 2 introduced badwater, a contaminated fluid that added an entirely new layer of challenge to the game. Badwater sources appeared on maps and generated toxic water that could spread through the existing fluid simulation, poisoning crops, killing trees, and harming beavers who drank it. Players needed to develop new strategies for containing and managing contamination, including building isolation levees, redirect channels, and eventually water treatment facilities. This update also brought new maps designed specifically around badwater challenges and added buildings related to contamination management. The introduction of badwater transformed the mid-to-late game from a purely drought-focused survival challenge into a more complex environmental management puzzle.

Update 3: Vertical Construction

The third update focused on expanding the vertical dimension of construction. New platform types, stairs, and elevated building options allowed players to build multi-story settlements that made better use of limited land area. This update introduced stackable buildings, improved the platform system, and added new vertical navigation options for beavers. Maps with more extreme terrain benefited greatly from these additions, as players could now build upward to compensate for scarce flat ground. The update also improved the camera controls to better support viewing and managing multi-level structures. Vertical construction became a core strategy for advanced players looking to maximize efficiency in their settlements.

Update 4: Bots and Early Automation

Update 4 introduced mechanical bots as a new type of worker unit. Unlike beavers, bots do not need food, water, or sleep, making them ideal for continuous labor in remote or hazardous locations. However, bots required power to operate and needed to be manufactured from materials, representing a significant investment. This update laid the groundwork for the automation systems that would be fully realized in later updates. New buildings related to bot production, charging stations, and bot-specific work assignments were added. The update also included balance changes to existing systems and new maps that encouraged the use of bot labor for tasks like operating distant water pumps or working in contaminated zones where beaver health would be at risk.

Update 5: Districts and Expansion

The fifth update overhauled how settlements scale by introducing the district system. Players could now establish multiple semi-autonomous districts connected by distribution posts. Each district had its own population, workforce, and resource management, allowing for specialized zones focused on different tasks. For example, one district might handle farming while another focused on industrial production. Resources could be shared between districts through configured routes. This update also added new buildings for inter-district logistics, expanded the map selection, and introduced new late-game challenges. The district system fundamentally changed how large colonies were organized and managed, encouraging players to think about settlement design at a macro level rather than managing everything from a single central hub.

Update 6: 3D Water Physics Overhaul

Update 6 delivered a comprehensive overhaul of the water physics system, transitioning to a full 3D fluid simulation. Water could now flow over, under, and through structures in ways that were not previously possible. The update improved how water interacted with terrain, made pressure mechanics more realistic, and enabled more sophisticated water engineering projects. New water-related buildings like sluices, improved floodgates, and advanced pumping stations took advantage of the upgraded simulation. This update also refined evaporation mechanics, adjusted water source flow rates, and improved the visual representation of water. The physics overhaul was one of the most technically ambitious updates in Timberborn's development and set the stage for the complex water management challenges present in the final release.

Version 1.0: Full Release

Version 1.0 launched in March 2026, marking Timberborn's official departure from Early Access. This milestone release included a fully developed automation system that allowed players to create complex production chains with minimal manual intervention. New maps were added to the game, bringing the total map count to its highest point and offering diverse terrain challenges for both new and experienced players. Steam achievements were introduced for the first time, giving players specific goals and milestones to pursue. The 1.0 release also included extensive balance tuning across all game systems, performance optimizations, UI improvements, and bug fixes accumulated from years of community feedback. Additional content included new buildings, expanded bot functionality, refined district management tools, and polished tutorials for new players. Version 1.0 represented the culmination of over four years of development and community collaboration, delivering a complete and polished city-building experience centered on the unique challenges of beaver survival.