I (Gerbera) tested the game all by myself because I am the one with the most TTRPG experience.
Just looking over it the game seems to be very heavily skewed towards the emu side. But may it be balancing or may be be (bad luck), I managed to roll 11 human points vs 12 emu points. I bet playing this as a small group that is into improvising small stories this is probably quite fun. And if the humans manage to win the game, that would probably as funny as an emu win.
You might want to check some of the numbers again. :3 The text says "which off the three tables" while there only being two. The second table might be mislabeled as it says "If you roll a 3, 4, or 5, roll from this table:" - could this be 4, 5 and 6?
Just from a design standpoint (I asked Allium for this as she is the design expert in our team) you could nudge a few things here and there to align them a bit more nicely.