An alphabetical list of side missions which are easier to check against the missions tab.
Baby Dancer
Bad Reception
Bad Vibrations
Boom Boom Boomtown
Buff Film Buff
Cannonization
Capture the Frag
Childhood’s End
Cistern of Slaughter
Discover the Trial of Cunning
Discover the Trial of Discipline
Discover the Trial of Fervor
Discover the Trial of Instinct
Discover the Trial of Supremacy
Discover the Trial of Survival
Don’t Truck with Eden-6
Dump on Dumptruck
Dynasty Dash: Eden-6
Dynasty Dash: Floodmoor Basin
Dynasty Dash: Pandora
Dynasty Diner
ECHOnet Neutrality
Fire in the sky
Get Quick, Slick
Golden Calves
Head Case
Healers and Dealers
Holy Spirits
Homeopathological
Invasion of Privacy
Irregular Customers
It's Alive
Just a Prick
Just Desserts
Kill Killavolt
Let’s Get It Vaughn
Life Of The Party
Malevolent Practice
Maliwannabees
On the Blood Path
Opposition Research
Pandora’s Next Top Mouthpiece
Porta Prison
Powerful Connections
Proof of Wife
Raiders of the Lost Rock
Ratch’d Up
Rise and Grind
Rumble in the jungle
Sacked
Sell Out
Sheegas all that
Skag Dog Days
Swamp Bro
Technical NOGout
The Demon in the Dark
The Feeble and the Furious
The Homestead
The Homestead (Part 3)
The Homstead (Part 2)
The Kevin Konundrum
The Slaughter Shaft
Transaction-packed
Under Taker
Welcome to Slaughterstar 3000
Wildlife Conservation
Witch’s Brew
Note - if you play with some friends, some missions they may already start it, like the Trial, u have to travel to the planet, that happened to me, i did all the trials, but i did not travel there, because my friend did it before i join in, all i did was travel to the planet, drop in and the achievement pop out.