Impressive story! I really, really like your ability to tell a story and deliver on a fun and re-playable experience. And there is room for substantial improvement that will only lead to a better experience.

The rewards you have included: Slay Mortal spell, The Toothless Fury adept spell(?) and the Fuchi Morningstar, are also pretty cool. However they require the player to be diligent in acquiring Karma. But more importantly so, how that Karma is spent. In my first play-through, I wasn't diligent and focused on my core skills. Duh, I didn't know these rewards existed. So I sold everything for nuyen. Nothing in the stash can be imported into Darkness falls, so you can't take them with you (not a problem).

In your Desert Wars campaign I played a Mage for the first time in all Shadowrun releases (Returns, Dragonfall DC, Hong Kong) and UGCs just so I could use the Slay Mortal spell. That alone speaks volumes for Desert Wars. In my forth play-through I planned for the Morningstar. However, the value of the Fuchi Morningstar is questionable, although it certainly makes matrix runs easier. After completing my first play-through (sans Morningstar), I imported that character into Darkness Falls and having enough Karma eventually made Decking 7. I didn't even need that.

I also have never played an Adept (Chi is for melee characters), Shaman or Rigger. My character focuses on Quickness, Ranged and the Pistol. Throw in some Body and Dodge, a little Charisma (4) and the rest goes into Intelligence and Decking (plus Biotech). I guess this makes me a Samurai more than a Decker but I don't focus on Close Combat. Which means there's no reward for a Samurai (or a Shaman). It would be nice if you could include one or more rewards/missions for those characters.

If it could be managed, you could read the players character skills and determine if the reward should be a pistol, SMG, shotgun, rifle, blade or fists class weapon. That way only one new mission would be required. This method could be applied to Shaman characters in "The Ritualistic Seed" mission. Or maybe that mission could be modified to reward based upon character skills.

Just a thought on turrets. They are stable platforms and as such should have an increased accuracy to hit. Also they should be better armored. Some might say that would unbalance a game despite being more realistic. Perhaps this could be a modifier of the game difficulty. Advanced models could even shoot twice per round.

While most maps lack detail and many rooms are incomplete, some maps also have missing and/or offset tiles and sometimes holes (missing wall/blocking tile). There are numerous typos and grammatical errors, e.g. "ganagers", "...strangers baring gifts...", -> "bearing". I've also seen numerous references of "stinch" and have wondered if that was intentional, as the correct spelling is "stench". I have included most of the notable grammatical/typographical errors, but this is not a complete list.

I keep seeing warnings in the equipment screen about adding or replacing items and not meeting some requirement (a normal game mechanic). I can't even replace a medkit, which has nothing to do with any requirement. Cullen and Frosty cause this "warning". Also should I click confirm, the item is not added/replaced.

Items being picked up are going into the PC equipment. This has two effects. 1. The PC inventory often does not match the player defined choices. 2. When at an inventory management interaction, the player must remove excess items, switch to another character then back to the PC to remove any remaining items. These steps must be repeated until no more items are refilling the empty equipment slots.

You click on some interactions: doors, vans, and they disappear. They still work, it's just odd that they disappear.

When programs are purchased, some go in the stash and some into the equipment section. Programs placed in the PC Equipment section cannot be shared with another Decker.

I've seen several instances of runners having skills without meeting the requirements, e.g. Coinspinner has Ranged Combat of 6 but only a Quickness of 2 and a Charisma of 3 but Summoning of 6. FireStorm can cast a Heal V. Also, FireStorm has 3 Charisma and 4 Chi Casting. Maybe these are attributable to armor or Cyberware bonuses...

You gave me better armor, that's great but the SRR/SDF armor bug indicates I have 1 armor point. I'm gonna die!!!

Title capitalization (caps, it's dark... too dark, can't see a fraggin' thing).
Wort: "That's mister meat...", gender!
Harlequin: "...so it the planet..." -> "save the planet"?

Protect Crazy Homeless Man:
Helped homeless man, killed hell hound. The "Protect Crazy Homeless Man" mission doesn't close. Then a message appears at the bottom of the screen.

Bottom of Screen: "The boy gives you a heart felt praise..." -> "gives you heart felt", so is it a boy or a man?

Flora's Groceries:
Thugs are dead, mission marker doesn't change and no on-screen indication that her groceries were retrieved.

Elderly Gentleman:
"...threatened by hellhound..." -> "by hellhounds".

Deliver BTLs (No mission objective.)
Orsan: PC: "...strangers baring gifts..." -> "bearing".

Air Spirit(?): "Is there no limits..." -> "Are there no limits" OR "Is there no limit".
Prosti-tute: "Oh thanks you..." -> "thank".

Ace: "...breaking in to a..." -> "into".

Ace wants to do stealth again. It is impossible (I brought a Rigger). Upon entering a crouched guard is facing your position. Avoid conflict and he will fire regardless and keep firing until your team disappears in the nearby office. That's not a stealth mission. Just because I didn't shoot at the guard doesn't mean he shouldn't raise the alarm. He should be facing the opposite direction. That would allow the player to engage in a true stealth mission. Additionally my character starts with zero AP.

General Myers: "wether" -> "whether".

So I'm back in the bar and decide to talk to Ace, because that's what I do. Only to find I am forced to go on the mission. So now I have to wade through several load screens to get back to the bar and avoid Ace. A simple dialog option would have help avoid this, "I'm not ready". The top most dialog option does allow me to avoid going on the mission but it is not one a even want to ask!

Hire Crew: Legion: Icon is missing.

Ace continues to insist on stealthy...

Capitalization rules differ, pick one and be consistent (http://grammar.yourdictionary.com/capitalization/rules-for-capitalization-in-titles.html).

Ace: "So much for the stealthy approach." Once inside, a stealthy infiltration is not possible. Entered facility via manhole and two guards are crouched and waiting just around the corner. Contact...

Monofilament...Blades: "...the the wrist...a hidden but spur...", "the wrist", "butt spur" and there is no ending period. For instance, when a team mate picks up the item, the rest of the paragraph follows, "...but spur What would you like...".

Title caps, "Trapped Like Rats"
Shouldn't my gear be in a shoebox at the end of the hall or ina anoher room rather than just giving it to me when I open the door?

"...team mate lieing in..." -> "teammate lying".

I can see through the closed garage door, as can the enemy and they can and will shoot through this door. Motorcycles can be seen outside.

"...transportaion... -> "transportation".

"...hastey..." -> "hasty".
Toothless Fury: PC: "...have got full..." -> "gone".
Raven: "...under belly..." -> "underbelly".
Raven: PC: "What is a SIN?", I'm confused, again, how does one in the military not know what a SIN is?

The Exit sign above the door is reversed.

Title caps.

Journal: Daily Entries: Entry Six: "team a float right now" -> "afloat".
Dragon: "...broke in to was..." -> "into".
General Myers: "...provide him and exit..." -> "an".

Title caps.

Mole: "...an aweful big...", "awful".
Lonestar Guard: "...firing on you on site." -> "sight".
General Myers: "...fly over head..." -> "overhead".

FireStorm: PC: "...we can for go the..." -> "forgo".
Cog: "...ungly mug...", "ugly".
Cullen: "...You look like a man on a...", Cullen needs his eyes checked, my character is female. Although I've never heard of a "woman on a mission" but it would preferable.

Title caps please...

Title caps...
Inspection: "...burger and toss it on the over...", "in the oven" perhaps?
FireStorm: PC: "...will take notice to the free..." -> "of". That's a massive dialog button, there's got to be a better way, e.g. Replace the picture with that of the PC. Put the majority of the dialog in the applicable space. Leave the last two sentences in the button. When the player clicks the button, change the picture to FireStorm.
Cog: PC: "...can with stand everything..." -> "withstand".

Regarding the "statue in the fountain", is there any way to summon the spirit of a founding father? I have Coinspinner on my team, so he can see the spirit icon but cannot reach it. I also cast his Power Foci for Conjuring. Maybe it's designed to be inaccessible, I don't know, so I'm just askin'.

So many "use once" interactions throughout the entire game, including the Journal. In this case it is the quick exit in Deus section of the Renraku computer system. Belladona used it to exit and my Decker could not.

The Deus Drone cannot enter the Renraku Lobby.

Bottom of Screen (after completing the Renraku mission): "...download these files into the matrix at." -> "download these files into the matrix".
Aurora: PC: "...a number to a smuggler..." -> "of a smuggler".
Aurora: PC: "in route" -> "en route".