I recently finished Deadly Dodo. It's about dodos. Deadly ones, and I've seriously had the best time working on this.
You lead the dodos through their conquest of the entire Andromeda galaxy, planet by planet. Hunt for preys (since, of course, dodos are carnivores), avoid predators, destroy their cities with weapons like bombs or miniguns, or by battling creatures living in the sun. Each planet you finish in a unique way by completing various tasks. Some levels are more action-based, others require timing, tactics or logic.
It has a total of 30 (planets) levels, getting gradually harder and introducing new power-ups, enemies or buildings. If people turn out to like it, I'd love to make a lot more!