I uploaded an experimental build which is pretty close to the release of the next patch. You can opt in by right clicking on Gridworld > properties > Betas > set Beta participation to 'experimental_build'. Existing worlds or creatures in the current stable version are unfortunately not compatible with the new version....

Is there something that you would like to see in Gridworld? are there things you like or dont like? Post it here.

Hi, just got the simulator and was wondering: - Is there a way to know what symbols/shapes are which? I'm not sure if it's just me, but I'm not seeing a UI hover of what is what. - How do new creatures emerge out of the primordial soup? I see new creatures pop in, but it's not clear as to how they show up out of thin air...

Gridworld uses java to run. oThe Jave runtime environment has been included in the Gridworld folder since version 1.11 for windows users, which means that you no longer have to install or upgrade your java. Linux users have to install java manually. If y...

I already have this game, but does anyone else know of an evolution simulator? Most seem kinda bland. WorldBox looks fun, but again, it's pretty basic.