The Twilight Garden is a free update for Moss and it adds some new areas, equipment and story. It takes place alongside the original game. This means you will need a previous save up to at least The Abandoned City (level 5) to access it all. The trophies are really easy and mostly story related so find a portal (see All Roads Lead) and enjoy the game. There's chapter select so don't worry about missing anything.
This should take 1-2 hours and is a 2/10 difficulty just for the last boss.
The Twilight Garden -
Enter the Twilight Garden alongside Quill.
You get this as soon as you enter the garden. See All Roads Lead for portal locations.
In Champion's Clothes -
Find new armor in the Twilight Garden.
The first area of Twilight Garden has a chest with new armor in it.
Shot Through the Heartwood -
Find a new sword in the the Twilight Garden.
The second area of The Twilight Garden has a chest with a new sword in it.
You lookin' at me? -
Fist bump the Toad after a staring contest.
Keep poking the toad's face as the Reader until it looks at you. Keep staring until it reaches out for a fist bump.
Bugs for Dinner -
Feed the Toad three dragonflies.
There are red flowers near the toad. Shake the Reader's orb in them to get a dragonfly to appear. The toad will automatically eat them.
All Roads Lead -
Find all three portals to the Twilight Garden.
Each part of The Twilight Garden is accessed by entering 3 different portals. You can use chapter select to quickly get to each of these. They will glow green as you get close to them.
Mire Temple - You need to go through this chapter all the way past the rotating drum puzzle into the room with 2 statues. The top left door that's blocked by fallen rocks will turn into a portal when you interact with it.
The Last Respite - The portal here is located at the very beginning of the chapter behind the third of three movable pillars. Walk to the wall behind the pillar and trigger the portal.
The Abandoned City - Get past the two Sentries and enter the town. Go all the way up the path to get the starthing to open the chains on the doors. You will want to head through the right door. The portal is on the back wall to the left of the pub. You can either ride the top of the cart with the barricade down or you can just walk over on the platform by the pub.
Best Held with Her -
Defeat the Recast Commander to earn a blessing.
The Recast Commander is the boss of the third area. It's a large hermit crab with a gun arm. The first 2 phases are pretty much the same. Shoot the 3 targets while jumping away from his mortar shots. Then shoot the boss when he comes down. Between phases you will have to kill mobs and continue to dodge the mortars. In the third phase the boss comes to your center platform. It will melee you if close and rain mortars if you are on one of the side platforms. The area of effect for the mortars is pretty small so you can even dodge them just moving back and forth on the smaller platforms. It seems most effective to melee it in close, then jump platforms to dodge the mortars and repeat.