No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Giraffe and Annika

After waking from a strange dream, Annika finds herself stranded on the island of Spica, having no recollection of her past. With the help of a boy named Giraffe and the witch Lily, she must find three special star fragments on the island in order to uncover her memories.