Generate a randomized ISO using BashPrime's Randomizer (https://github.com/etaylor8086/metroid-prime-randomizer/releases/latest) from a Metroid Prime Trilogy NTSC-U ISO.
When 2.6.0 of BashPrime's randomizer will be released you will be able to use PAL or NTSC-J version.
First generate a template ISO using Metroid Prime Trilogy NTSC-U ISO.
/!\ It can take up to 10 mins on a 5400 RPM HDD so please be patient.
Then click on "Locate BashPrime's Randomizer" and search for the executable of BashPrime's Randomizer.
Then setup the path for where you want your ISOs to be saved and the file format you will use (wbfs for Wii/vWii or ciso for Dolphin)
Then click on "Randomize". It will open BashPrime's Randomizer.
Generate a seed with/without spoiler or import a permalink.
Setup the preset as you want if you generate it. (Although some tricks can't be performed on Trilogy, ex: infinite speed)
/!\ Do not change any settings when saving the ISO!
Save the ISO then quit.
Wait for Status : Idle to be shown again.
The ISO is now generated. Have fun!
Note : You need to locate BashPrime's Randomizer just once as it's saved in a config after doing so. The same goes for generating the template ISO.
Note 2 : You can delete tmp folder if you want but you should keep it so it doesn't need to reextract the Metroid Prime Trilogy ISO everytime.
Note 3 : You need 5 GB or more of free space where this program is placed because it keeps stuff in the tmp folder mentioned above. (16 gb more since you need to extract the wii ISO)
Q: May I put any tricks I want?
A: As long as it doesn't involve doing infinite speed. However some tricks aren't working. Please refer to our blacklist of tricks.
Q: There's a logic bug, can you fix it?
A: If it is because of an enabled trick, make sure to open an issue saying which trick you were expected to do in which room.
That doesn't mean I will fix it but at least we can figure out which tricks not to enable on Trilogy. Don't bother BashPrime to fix it, his randomizer wasn't made to work on Trilogy at first.
Q: I got softlocked. What do I do?
A: BashPrime's Randomizer contains a FAQ about softlocks. Make sure to check it before starting to play.
Q: Will you support Metroid Prime Trilogy PAL/NTSC-J?
A: The support was added but BashPrime's randomizer currently doesn't support it yet.
Q: Will you support Metroid Prime 2 - Echoes?
A: I don't intend on doing so. If you want to play it on Trilogy, wait for Randovania to support it natively.