I've played the game almost to the end, but I have some questions (spoilers are written in Caesar cipher with key 13):
Is there an ending except pubbfvat Abu where you
qba'g tvir gur qngn gb gur ovyyvbanver thl?
I feel like the game has been building up to to the choice between
trggvat erfphrq ohg nyybjvat gur uhzna snezvat gb pbagvahr be qrfgeblvat gur erfrnepu ng gur pbfg bs lbhe bja yvsr. V zrna, V pna whfg abg vafreg gur svany HFO naq fgnaq va gur svany ebbz sberire, ohg V'z xvaqn qvfnccbvagrq gung gurer frrzf gb abg or na raqvat sbe ershfvat. (Hayrff V'z zvffvat vg, va juvpu pnfr V jbhyq nccerpvngr n uvag.)