Because We May, a grandiose cross platform mega sale is on right now. Android, iPad, iPhone, PC (Desura), and Blackberry Playbook versions of Smiles and Smiles HD are all heavily discounted and available for about $2. The sale ends June 1st.
That was the games page (big and bold), but we’re on the front page of Google Play too!
EDIT: Post BecauseWeMay, Smiles HD is now featured in the games section, and is a staff pick. 🙂