Your game fits the theme perfectly - it's a simulation of a tiny world. It is really addictive, and it takes a while to balance the ecosystem. Congrats!
Completed it on my first go, so it's certainly possible. Took a while to get things balanced - those bears will eat everything! Graphics are simple, but work really well with the gameplay. A bigger brush for filling things in would have been nice, but it's still great fun to play.
I can't really rate this one, but I really liked the concept, how you effectively get to paint your own ecosystem and how the instructions are all done in-character. It was very interesting when it wasn't crashing.
(First and fourth time it crashed just after the bears were created. The second time it didn't crash, but I missed the info about the placing the hunter's camp on a shore. The third time it crashed at 4/5 culture points.)
Very nice game, I liked the concept a lot! Maybe a bit hard to balance (never managed to win) and a "fill" option would have been nice. Seems to crash when an area is unreachable (surrounded by mountains)
Try to get the last goal, though may not be winnable -sorry :(