This game was more annoying than anything, especially the extra content they added. I've never played the original Four Sword, but LOVED Four Swords Adventure for the Gamecube. I feel like this first game was more of a experiment to if the concept could actually work, where as the Gamecube version was actually a well designed game with complex puzzles. None of the puzzles in this game were terribly hard.
The extra content felt like they were trying the stretch out the time on the game. EVERY time you stepped on a square of whatnot, 10 enemies appear out of no where. Like every three minutes. Then in the final room, they replicated like 12 chests so you have to search for that last key.
Overall, this was an alright time waster for free. If anyone likes this concept though and this is your first time playing a Four Swords game, go find a copy of FSA and friends. It's so much better.