Ah, I'd missed a bunch of stuff on the way to the True Ending.
V'z tynq sbe gur rkgen pbagrkg gung fbyivat Znavsrfgngvba cebivqrf. Vg urycf gb gvr gur raqvat gbtrgure.
Jnvg, Znavsrfgngvba vf fbyinoyr? V fnj gurer jrer 12 yvarf naq V gubhtug V unq gb ernffvta rnpu perj zrzore gb gurve pbeerfcbaqvat znavsrfgngvba ebyr, ohg V qba'g frrz gb or noyr gb eranzr nal bs gurz nalzber.
that is indeed what you have to do ;)
Got it! I was just trying the wrong roles before.
