((Hm... more genetically engineered fauna then.))
Pest Spiders and Acid Spiders
Some mad scientist decided to try and take over the world with a legion of spiders, the higher oxygen levels supported larger insect life than Earth, so they used this to make the Pest Spiders.
The Pest Spiders are 2 meter tall acid spewing spiders, but unfortunately, the corrosive atmosphere is almost as corrosive as their acid, making it completely useless.
Whenever these pop up, they're easily killed, as acid resistant suits are common.
The Acid Spiders is the result of making the spiders useful, making them produce LSD (also called acid) instead of the OMG-I'M-MELTING kind of acid.
These spiders are also bigger than the Pest Spiders, to make them produce more LSD, they're 6 meters tall.
A direct bite from an Acid Spider will kill you (after the biggest trip of your life).
Edit: ((
Fedora. Fluff.))
The Hat
The Hat is an advanced piece of technology, it looks like a normal fedora, but inside is a supersonic reactionary kinetic field generator (a bulletproof shield, but it can stop lasers and explosions as well).
By following the neural pathways from brain to body, it creates the field around the entire person, it stops supersonic projectiles immediately, smashing them, and suspends them in the air for 0,5 seconds.
It's powered by an array of super capacitors, making it incredibly expensive, it's unknown who makes them, but it's often used by very powerful and influential criminals.
Due to it's existence, people use fedoras a lot more now, as there's always the chance of this one being... The Hat.
It doesn't stop subsonic weaponry though, so you can just shoot them with an arrow or throw knives at them, but they often wear a bulletproof vest or better in addition to The Hat.
Edit 2: ((More fluff.))
The Lesser Fernswamp earthquakes and reports of Blood Talon activity
17 years ago, a series of earthquakes were felt in the Western Lesser Fernswamp, the earthquakes continued, and people started leaving, saying they heard ghostly whispers.
15 years ago, Space Zombies were spotted at various locations, and eliminated, more earthquakes shook the land.
11 years ago, a great earthquake shook the land, but then all reports stopped, this was also when Blood Talon started his killing spree.
10 years ago, a great ash cloud began obscuring the Western Lesser Fernswamp from space observation.
8 years ago, an expedition was sent to investigate, none returned.
7 years ago, a forest fire started spreading from the Western Lesser Fernswamp to the rest of the Lesser Fernswamp, it was stopped.
6 years ago, life was no longer detected in the Lesser Fernswamp, yet the earthquakes continued.
5 years ago, a last great earthquake was felt, and no more was heard, the earthquakes had stopped.
3 years ago, the Western Lesser Fernswamp is explored, great holes are where the cities used to be, and all the land had been scorched.
2 years ago, the ash cloud clears, revealing the entire Western Fernswamp has been devastated.
4 years ago, reports of Blood Talon starts coming in, but this time, from outside Bob, in a linear pattern across the Charta system.
3 years ago, a plasma trail from the Western Lesser Fernwamp is found, one belonging to Blood Talon, and one belonging to something much, much bigger.
2 years ago, derelicts are found, they've been damaged by Blood Talon, all equipment and components are completely destroyed.
1 year ago, all reports of Blood Talon stopped, and the plasma trail stops, for both Blood Talon, and the very large entity.
5 months ago, research results seem to indicate that a strong energy discharge had been initiated at the plasma trail's end.
Edit 3: ((Ok, time to continue this.))
Vax and the hunt for Jack the Ripper
Kaz "Steeljaw" Blackthorn had found the whereabouts of Jack the Ripper, she was allowed to take with her a squad of Steel Dragon soldiers, and her family, to get revenge on Jack.
Kaz and Zazz "Specter" Johnson took Vax with them, so she could act as bait, Vax had volunteered for this.
Zazz Johnson: "You, sure about this? You're not, one, of us."
Vax Murdock: "Oh come on, worst that could happen is if I am the one who kills her. At least it'd be a friend."
Kaz Blackthorn: "I'll make sure we get to kill her, now put on this frilly dress and act creepy, Jack targets them first. Also, here's a rifle." Kaz handed Vax a dress and a sniper rifle.
Vax Murdock: "Eh, how do you know that?"
Kaz Blackthorn: "Tak Jenna, Speartail, first to be killed. She was a good sniper. She tried socializing by talking about her rifle, creepy as hell, but nothing harmful."
Vax Murdock: "Sorry for asking, I'll get right to it." Vax stripped in front of them, and put on the frilly dress, it was hand crafted, made with care, though a bit dusty.
Vax walked into the streets, this was part of the Ghost Sector, but very populated now, though the chalk outline on the ground from years back was a bit creepy.
There were some kids here, 5-7 years old, Speartails, acting tough, they were playing with their knives, probably boys, 9-11 of them.
Vax Murdock: "Hey boys, want to see my rifle?" Vax made the creepiest grin she could.
Speartails: "Uhm... sure." Vax showed them the rifle, making sure to point out every feature, giggling constantly.
Stranger: "Oh, hi there Tak, been a while." Vax turned around, still keeping her creepy act going, the Speartail boys started inching away. "Reincarnation's a bitch aint it."
Vax Murdock: "Uh... Jack? Are you... Jack?" Standing up to a slightly hunched standing pose. The one in front of her didn't have any mutant features, looking like a Human.
Jack?: "Another reincarnate eh, kindred spirits we are, sorry about the knife in your gut, it's my way of saying hi." She stretched out her hand, for a hand greeting.
Vax shook hands with Jack, once, before she was pulled towards Jack, then felt herself stabbed in the gut, and then the knife was twisted.
Vax Murdock: "Jack!" Vax wrapped her Combat Fluff hair around Jack's head and tightened, to crush her head, but then a shot was heard.
A sniper shot hit Vax's fluff hair, but shattered and cut off part of her hair, rather than kill Jack.
Jack: "Oh my, learned a new trick eh, Tak?" Jack withdrew her knife and started shanking Vax repeatedly. "Time to kill ya again, you creepy bi-" A shotgun muzzle filled Jack's mouth.
Jack looked, and saw Zazz Johnson, having shoved his shotgun into her mouth, and stayed there for a while, while Jack saw all the other troops there.
Vax Murdock: "You have... no... idea how many d*** jokes I'm thinking of... right no-" *BLAM* Jack's head was blown off. "...w."
Vax, no longer held by Jack, fell, but Zazz caught her, and carried her to a medic. They had anticipated her getting wounded. Kaz was there with them.
Kaz Blackthorn: "Well she's dead now, I'd expected some send off one liner, but she's dead. Actually, excuse me, I gotta go piss on her corpse."
Kaz left, Zazz followed, then they returned, bladders empty.
Vax Murdock: "So, while we're here, mind telling me about your lost brother and sisters?" Kaz nad Zazz accepted, and they spent the rest of the time telling Vax about their old adventures.