Great game, truly a certified BANGER! while also achieving a completely different feeling from Payday 2.
Shots hit hard, and the game @ it's peak difficulty is unquestionably unforgiving.

Snipers: A absolute contrast from it's 2nd game counterpart, the sniper unit in Payday: The Heist is by far one of the most scary "sights" in the game, dealing armor breaking damage even when running heists @ normal difficulty, such as UNDERCOVER, in which snipers seem to constantly spawn; (tip. use prep phase to barricade all the planks mostly in the fences located in the roof). They are also really hard to spot, requiring the upmost attention to the bullet tracers, since there won't be no wobbly-stormtrooper-ass red light beam indicating the sniper's lock on target.

Tasers: ABSOLUTELY LUDICROUS UNIT, if you see the yellow guy, specially running solo, you'll really only have 2 options; 1. put them legs to good work and take them from a safe distance, and/or let the ai do it's horrendous job, or 2. try to get as close ash to the taser, so at soon as it stuns you, the burst will bust right through his scalp.

Cloaker: The cloaker unit, has really badass animations, blud really has beef w/ the walls n' shi; although weak in terms of raw damage output with his smg, the Cloaker can turn out to be a intermediary annoyance, they may not be as OP or scary as in PAYDAY 2, yet in this game I found their spawn rate to be very high, not sure if I'm trippen, yet in these first few hours I've played it was not a rare ocurrance to see cloakers side-by-side, even triple cloakers some few times. Still, they are weaker then their pd2 counterparts, so take full advantage of it.
ps. and no, I won't be mentioning/honoring the bulldozer unit; to be fair it's not a bad unit, just terribly mid & pretty much the same as it's 2nd game counterpart.

The Green Bridge is in my opinion, the single hardest map there is when it comes to this title, you're constantly subjected to open enemy fire, since all this exposure will make you be holding them covers spots vigorously, and for long amounts of time (if you're a avid PAYDAY: 2 player, I highly doubt this will a problem); after you reach the crane with the slowest prisoner from the face of the earth, you'll start to get constantly bombarded with snipers spawns, while amidst of a foggy-ahh map. (I'd say ideally to literally stand still, and line up for them, while trying to decypher it's tracers) Also, I feel moraly obligated to mention this, since the secret to complete this map is to have a good exit, you really shouldn't just avoid making eye contact w/ snipers and pretending like they don't exist, like most do in lowers difs in pd2.

The Diamond Heist is really absurd, as it introduces stealth into the game, and as other players in which I had the pleasure to meet pointed out, the stealth has a really nieche aproach, and it is quite immersing the fact that the pre-planning could have failed, forcing the player to break stealth and be confronted with a whole new problem; although PAYDAY 2 has some incredible heists and dlc's, and the fact that I'm a fan of how the rng is used in the game to generate map layout, yet, I believe some of them to fall short at times in delivering a immersing experience as PAYDAY: The Heist quite does...

I also love the idea of investing a little time to note cam spawns and destroy them during loud, since the game instigates you to do so by saying that destroying the cameras will "reduce police intel", whatever the heck this means in practical terms, I don`t have the slightest idea, still, catch me bursting up any cameras- ON SIGHTT!!!!!

What are you waiting for???? Cop this absolute masterpiece for your account, and have a absolute hoot & holler!

There is really no real need to buy this, yet, if you're looking for a way to help out the devs, this is it.

Matter of fact, screw that, I f*cking hate the S21, this weapon absolutely sucks, what did you devs have in mind to produce such a horrible weapon?

I hate the S21 a lot, also the mac-10 (Com-10 bs) is just as horrible, crappy recoil, crappy damage output.