While Iron Blade has been soft-launched for a little while on iOS, Gameloft hasn't been sharing a lot about the game and we still don't know when we can expect the worldwide version of the game.
We do have plenty of footage from folks around the world playing the soft launched version though and you can find some around that demonstrate the game's focus on tight combat mechanics a la Batman: Arkham City. The game mentions travelling around Europe but don't expect a full RPG as this seems to be more about battling foes in arena-like levels.
You can watch Gameloft's take on gameplay this Thursday here, May 18th, at 4PM GMT where they could possibly drop news about the game's release date.
If you want to try the game right now you'll have to read our guide here but also find a VPN as the game's only accepting connection from the Philippines. The game's available through this link.