Not bad. In fact I like it.
This game is pretty much a description of the 3 vote. It wasn't horrible, Some things could be improved upon, but I found myself entertained none the less. I might recommend that you either make the square faster, or add some new power ups or things like that, the pace is way to slow.
It's an Okay Game
Hey.
A bit too simple for my tastes, and it gets quite monotonous and annoying after a while. Here are a few things to polish it up a bit:
1). Nice touch making the Angry Smiles different sizes, but consider 4 or 5 different-looking Angry Smilies.
2). Add some sound effects.
3). Add some power-ups. Some simple ideas would be power-ups that:
a). Add a few seconds back to the timer;
b). Make you invulnerable to the Angry Smiles for a few seconds. You'd still have to avoid the walls and moving barriers, however.
c). Make you invulnerable to the moving barriers for a few seconds. The ability to pass through them or not is optional. You'd still have to avoid the Angry Smiles and stationary walls, however.
d). Freeze or slow down the Angry Smiles and/or moving barriers for a few seconds. With this one, I suspect you'd have to time it right, so that when you grab the power-up, you don't freeze the barriers so that they are blocking you. :-P
e). Stop new Angry Smiles from appearing for a few seconds.
Those are just some ideas. Perhaps make them into "Happy Smiles", and they could have different appearances for different effects, and maybe a ?_? looking one, that gives a random effect.
Also, should you add power-ups, also include UI detail that denoted which power-ups you have active, and how long they will last.
4). This one is very annoying. When you die, add a small grace period of invulnerability, so that you don't get instantly killed as soon as you reappear again. Do the same when you clear a level.
5). Display the current level that the player is on.
6). Your music is very short and gets annoying quickly. Since it's so short, I recommend adding several short songs, that switch every few minutes.
7). Change the background up a bit. Perhaps on some levels, make it nightime, dusk, or dawn.
8). If you really want to mix it up a bit, especially in the some of the later levels, here are some suggestions:
a). Put the player on the right side, and the door on the left;
b). Make the Angry Smiles appear from different sides, instead of the top;
c). Make some of the moving barriers stationary until you get close, then they move, so you have to "psyche them out" to get past. ;-)
Just some suggestions. Good skill, soldier.
__________________
-Ziro out.
Not bad
This is not bad but make it moves little faster...