A fun game, though it can be really laggy at times (flash 12 is at fault, not you, at least I think...) and there is little to NO info about many, many of the things in this game.
While many people (I count myself in this category) know what each stat does VERY basically, there is nothing telling you (or those who don't touch rpgs very often) what Str/End/Agl/Lck do, what the difference is between a an increase versus a boost to a given stat. There is also no info about what many of the weapon stats/levelling systems do. Damage is obvious, the bigger the better, but things like recoil, weapon fusion, why leveling the bank/shop matter, and the list goes on.
I also want to criticize the weight system. Why does EVERYTHING you possess count against your weight limit? "Oh, I bought this rifle, but I didn't equip it. Well, better lug it around with me in battle anyways!" My suggestion for this would be to only count what you take into battle against your weight limit. My next issue with this weight system is AMMO WEIGHS A TON! I understand carrying a bunch of ammo weighs you down, but with how much your rings weigh (god forbid you use any weapon addons... Not to mention the weapon itself.) It's a little excessive to me that a pistol bullet weighs more than an smg round, and weighs as much as a carbine round.
Finally, is it me, or is there no option to turn the graphics/effects down? It would be nice to be able to turn those things down when you're being swarmed by about 30 enemies at once, with at least half of them firing together. The graphics and sounds are decent, but again, sometimes we need to turn them down for those "thick of battle" moments.
On the good side of things, I really like the achievements. I really enjoy a game where achievements ACTUALLY MATTER by way of giving a small reward for doing them. The guns are nice and varied, with the carbine having the ability to alt shotgun/launcher making it even more of a good gun to carry. Also, the ability to buy more ad credits is really nice (when it pops up in the shop) for when you reaaallly want X enemy modifier or to fuse more weapons together. The "ads" sre nice in that you use them to also throw money at the player (in terms of money/credits floating about over the ads, making them less intrusive.) The shop selling what you just sold them has saved me twice so far, once selling my great pistol, and once when I accidentally sold instead of bought new grenades.
Overall, I give it a 4/5, And I hope to see more from you guys in the future.