Indie developer ZigZaGame (read our interview) announced the development of an all-new game, Hunter Island, on Facebook recently, and to celebrate they’ve teamed up with App-o-Day to initiate a free promotion on their best selling and critically lauded RPG, Dragon Island Blue!

In our full review we awarded Dragon Island Blue a fantastic 4/5 stars, calling it “a stellar game package for the price” and “an extremely heavyweight contender for anyone seeking a Pokémon-esque experience on their iOS device!” Dragon Island Blue went on to earn pretty much universal praise from other reviewers and — according to today’s press release — “quickly climbed the charts and achieved some impressive milestones, including being positioned in the Top-10 games category in 10 countries, and in the Top-10 RPG category in 46 countries, of which 13 countries ranked the game as #1.”

If you fancy trying iOS’ answer to Pokémon for free, here’s the App Store link. (No telling how long this promotion will last, so don’t dilly dally!) Also, to find out more about the upcoming Hunter Island, be sure to drop by ZigZaGame’s newly-launched Facebook fan-page.