OK so i have a friend (not grizzly) thats making a biome and he wants to know if there is a way to test the script without going into game (he does not have it)
LOL i am sorry but that is funny XD
Well… there goes my first guess.
Now I don’t have any idea who it is.
Testing it using a microworld? Not sure if this is possible, and technically you’ll still have to go into the game. @BrunoSupremo is this possible/doable?
If by script you mean the json file and test is if it is fine, just load it here: https://jsonlint.com
Else I can’t guess what you mean about testing it without opening the game.
Only way I can think of is to send it to someone who does have the game and have them test it out.
Alternatively we could gather a bit of money and buy the game for that person because seriously if they can’t buy it but they’re that eager to create content, they definitely deserve a copy? 
Wait, he doesn’t have the game XD?
that would be really nice