Not too shaby. Few comments.
- No exit button / menu to pause. It is hard to hit Alt-F4 on my keyboard. Similarly there should be a way to restart or do a save maybe? It is possible to soft lock, with not enough money to do anything, if you build your chain wrong, or put everything into babies or something.
- I play Linux version, and Vulkan renderer works perfectly (`-force-vulkan`), so probably worth using it by default instead of OpenGL. This can be set in the Graphics, API for Linux, and rearanging order.
- The zip file doesn't unpack to separate directory, thus polluting my current directory. Also no executable bit on the binary. AFAIK it is possible to fix in zip files, or switch to tar.xz 4)
- Destroying (selling) entity using right click while the animation is playing, sometimes leave a hopping entity not removed and just playing animation / spinning forever. Happened to me with few entities.
Other than that no complains.