Edge is a game that really benefits from physical controls.  I tried it on a friend's iPhone and found that it was tricky to control, and I felt I was always fighting against the game to get the block where I wanted it to go.  On top of the control issues, it felt clunky and unresponsive.  It wasn't fun.

With a proper control stick, though, it's a joy.  It still feels clunky, but with the veil of control issues stripped away it's clear that this is a design decision, with the cube having its own momentum issues as it rolls from one side to another.  It takes time to move the cube, and you have to consider this when playing.


I bought this initially for the Wii U, but because it was cheap at the time I have bought it again for the 3DS, since it's not the most taxing of games (although I have noticed a few framerate problems on the handheld).  I'm far more likely to make progress on the 3DS; each of the levels may only take a few minutes to complete, but it looks as if there are over a hundred of them, and I think later levels may get much larger.


The game relies more on spatial puzzle solving than reflexes and speed, which suits me well.  However, there are occasions where you need to be quick and accurate - one section in particular in an early level sees you traversing a section full of collapsing tiles, and you need to follow the exact path in order to not paint yourself into a corner.  That relies on precise movements and timing - and took me several attempts even using proper controls.  The below level had a conveyor belt section in it, with tiles disappearing from the back and moving to the front - again requiring precision.


I suspect some of the later levels might get tricky - some of the last levels I played (around level 25) were getting difficult, with a need to balance the cube on the edge of a moving block - but it's a solid game which was a bargain at under £2 for each format.

If the game had been £5 for both in the first place, I'd have paid that immediately.  It makes no sense to have to buy things twice, once on the Wii U and once on the 3DS.  A conversion fee, maybe - charge an extra £1 to have it on one format if you have it on the other.  It's one of my main complaints about the Virtual Console service; I'd have spent a huge amount in there if I could have the games both on the Wii U and the 3DS.