If you wanna remember the old flashgames, like achievements, and love story rich games, you should consider this game whenever its on sale.
Many of us, including myself bought this because this is our childhood.
It also doesnt limit itself to only copy pasting the whole original flash games, they made fun whole achievements to hunt, the discovering of characters, the remake of various scenarios with more art involved and the grand finale endings, this game takes about 6 - 10 hours to get all the achievements, so its worth the time.
Just beware, don't play it on full screen mode, it makes the game crash, run it windowed