Congrats on the release, Mandle! Great to see all those last minute entries.
Hehe, a little secret project I've been working on for the past 2 weeks after getting back from holiday. Getting it finished was a huge rush and I was up until 3:30AM so hopefully not too broken. And of course most features of gameplay are still on the drawing board. I'm hoping to develop it into a humble commercial game with quite some depth where not only do you have to survive progressive eras but the choices you make guide your evolution as a species: Whether you will be carnivore, herbivore, or omnivore, or even have cannibalistic tendencies, among other things.
Wow Mandle, this looks awesome! Downloading it right away!
Cheers! I worked pretty hard on the graphics, drawing all from scratch in GIMP with my trusty mouse, although a lot are still placeholders, especially the GUI layout and hunting/gathering screen. I am pretty stoked with how well my first parallax scrolling went, though!
"Era-Gone Trail"?! Well played! 
Hehehe, thanks! Glad the reference was recognizable.