This thread is dedicated to get some information on the trophies for this game. Most of the trophies are self explanatory because they are story related.
I update this once we found out more.
The time to beat Faster Than A Speeding Dev is 130 minutes AKA 2 hours and 10 minutes. It uses in-game time, the bedroom and Elysian fields are also counted. You can see how many minutes you got left by checking the timer in the bedroom.
After getting all memories your progress will be erased so you can't backtrack any trophies unless you start over!
A Few Of Our Favourite Things
After beating the game you can enable an item (in the 4th generation store) which display the Iconic items on the map so you can easily track them down.
A Strange New World
You can activate 'A Strange New World' by enabling the topsy turvy challenge room in the 4th generation store. The trophy is earned after completing a challenge room with this horrifying upgrade.
We Are Stuff... You Don't
After enabling the extended lore upgrade from the 4th generation store you can access the lamplight room at the start of the game. There will be a turtle which will transport you to a secret island with the lamplight room portal. Enter the portal and talk to all the developers to pop the trophy.
Thanks to @Fleks_Mhteam because I asked him and he responded kindly, also thanks to @Orphioon for the solution.
For The Love Of Retro
At the end of the temple there is a rectangular mural on the wall. Input the following code and the mural will light up.
Party Like Its Cycle 19999999999
I want to give an heads-up for this trophy. When you play this minigame the score will be locked to the first score you achieve. When you replay the minigame and try again you can't earn a higher score, you can however earn a lower score which will be locked once set and this is not preferable. You know when your minigame is glitched when the buttons are out of sync or when you hear multiple audio tracks play. I even had 3 audio tracks play at the same time, madness!
To fix this, exit to menu (or bedroom, haven't tried) and then teleport to the nearest checkpoint. When you arrive at the dance floor.. try again!
Hitting every button will grand you around ~6000 score. The requirement for the trophy is 5000+. You also know you do good when pixel makes dance moves and doesn't lay on the ground, no time for sleep at the dance floor!
The Sprouting Dead
You can find this minigame in the forest. The sprays and the button replenishes your spray stuff. Try mashing while moving in between mushrooms.
In the forest you can find an area filled with bounce pads. Jump real high and bounce in between bounce pads. You can really rack up some speed too, I'm not sure this is needed for the trophy but it will speed up the process I think.
You can find a castle in each of the 6 levels. Below are the locations of each castle.
The valley: You can't miss this one.
The bayou, this one is tricky to get.
Good Guy Dev Team
After beating the game you can use the PC in the 4th generation bedroom.
The Last Flight Of Metal Gear Charles
This one is found at the end of the bayou (after enabling the upgrade from the 4th generation store?).
Gotta Go Fast
This one is found at the bottom right corner of the lab.
This one is found on top of the first house of the valley.
For All The Cows
This one is found at the ??? after enabling the upgrade from the 4th generation store.