From what I saw, the paladin just looks like an overpowered class. Better than unlocking it would be just removing it. More monsters would be pointless, they might have different stats, but you can't tell the difference, and at 3x speed you don't even have time to look at the portrait. Bosses seems like a pretty dumb idea. The whole point of a boss is that they are more powerful and require more strategy and skill than a normal enemy, but there is no strategy or skill involved in this game. I don't know what you mean by "lots of new stuff," but I can't think of anything that could make this game not suck. If you want people to rate your game well, make your game good.
just a few of the problems:
way too chaotic. way too easy. most items are nearly useless. relies too much on achievements. the avatar shop, in addition to not working, is very pretentious. the messages the shopbot says get pretty annoying, especially when it changes my controls, and there is no way to turn it off. if there is even a way to open the options menu in a level, it isn't explained anywhere.
I was very disappointed to find that the veteran and expert achievements only give you recoil reduction and extra damage. Especially since the only way to get them is to cheat.
@trancemusic It says it gives you beast mode. I think it means that it kills anything in one hit. I'm not sure because I don't remember what it was like before I got the achievement. If the k98 doesn't kill everything in one hit then that's what the achievement does. If it already does mega damage without the achievement then I don't know. It could make it shoot/reload slightly faster, but not enough to help at all.
It seems like the only way to get expert on the deagle skill challenge is to reset the boxes and shoot the green box as it's falling. That's extremely stupid and that level should be changed. And I agree with generalvalter that the mute button should be in the options menu. I didn't find it until i played it for a while. listening to the same gunshot over and over gets very annoying.
I used a memory editor to get the 98k achievement and the speed challenge is still impossible. I somehow got the bronze medal though.
The campaign is too easy. The challenges are too hard. All the achievements are tedious. If these were fixed the game would be pretty good.
Also, a lot of your description is lies. The guns do not fire realistically. The bullets are boxes ffs. And the 19 weapons are not unique at all. The only significant differences are whether they are automatic and whether they are shotguns.