Electro is a light arcade/puzzle game that invites player to take a challenge. It might not look like a challenge at first but sooner or later the player will understand that in order to proceed he need to exceed his limits and get better.
This game has an electric theme and an innovative game mechanics where player has to hit a target in a certain way. Electro has a very active gameplay combined with a little of puzzle.
You also get to burn a tree.
P.S. I also would appreciate if you could give me your opinion on how hard it was to understand the mechanic of the game.