Update history
Latest ERAIASON updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- ERAIASON
Add Text Guides and New Simulation Options
Add Guides on the main menu that explain the various simulation options and how they work (e.g., brain types, robot types, and environment types) New simulation option: "Evolve activation functions", allowing evolution…
Announcement7 changesGameplayServer - ERAIASON
Animat Vocalization
Animats can now produce and hear vocalizations. They can control pitch and amplitude of the vocalization, and evolution changes fixed characteristics of the vocalization.
Announcement1 changeFix - ERAIASON
Evolving Plants and Quality of Life Updates
Plants: Plants now reproduce and evolve Evolution: MAP-Elites algorithm implemented to improve the speed and efficiency of evolutionary search New Neuron Type Available: "Leaky integrate-and-fire neurons" are now an opt…
Announcement10 changesMapsGameplay - ERAIASON
Evolve Robot Bodies and New Reservoir Computing Brain Type
New Simulation Option: Evolve robot bodies New Brain Type: Reservoir computing Bug fixes
Announcement2 changesGameplay - ERAIASON
Added Flora
Plants now grow in the simulation. A basic flora has been added to replace the plain food cubes. The flora/plants grow branches as they gain nutrition. The animats can eat them to gain energy.
Announcement1 changeGameplay - ERAIASON
GPU support for Voxel World
There is a now an option to run the voxel world processing and rendering on the GPU. This may help with performance when simulating larger worlds.
Announcement2 changesPerformance - ERAIASON
Save Simulation Now Available
You can now save your progress in the simulation, and load it later to resume your progress.
Announcement1 changeGameplay - ERAIASON
Now available on iOS
ERAIASON is now available on the iOS App Store. The Android version is available on itch.io Check out the iOS version here: https://apps.apple.com/us/app/eraiason/id6751147600
Store1 change - ERAIASON
Central pattern generators (CPGs) added
There is now the option to augment the neural network with central pattern generators (CPGs). These help the robots to move rhythmically. The CPG type can be selected in the "New Simulation" panel in the main menu.
Announcement2 changesServerGameplay - ERAIASON
Mobile version + 11 languages + 32 new songs!
+ ERAIASON is now available on mobile platforms. Android version is available now on itch.io, coming soon to Google Play Store and iOS. + You can now select from 11 languages. The full list of available languages is: En…
Store4 changesUI/audioGameplay - ERAIASON
Mac and Linux versions available
Mac and Linux versions are now available on Steam! Please be patient while they are brought up to parity with the Windows version.
Announcement1 changeCompatibility - ERAIASON
v1.0.22 Improve My Game Jam 39 submission
EVOLVE YOUR OWN AI ROBOT! ============================== ------------------------------------------------ NEW FEATURES: Soft voxel robot Creator: Create your own Soft Voxel Robot! Animat Info panel: press E on a robot t…
Announcement8 changesUI/audioGameplay






