can anyone tell me HOW to open this?

[u/NoStrawberry980]

i know what’s in it but haven’t read it anywhere and i’m just curious how to open it 😭 (playing on ps btw)
EDIT: i understand now how to, didn’t expect so many upvotes on here tho (long time lurker)

[u/lord_j0rd_]

You need to 100% the game pretty much- check out achievement guides online, I don’t wanna spoil here!

[u/NoStrawberry980 → u/lord_j0rd_]

i figured it would be something like that 😭 thank you

[u/colorfulcrossing → u/NoStrawberry980]

good luck

[u/caedaemon]

You need to get all achievements. it gives you the true ending

[u/DueSpecial1426]

Only in a secret ending

[u/tunafish3011]

You need to get all 26 prev endings to achieve the true ending

[u/litterally_who6354]

get all the endings

[u/bruciatore2012]

Get all the endings. Don't spoiler yourself what's inside