The Wish Granter

In your vision inside the Brain Scorcher control room, you heard the call of Monolith. You have to go to it and get the answer to your questions.
== Walkthrough ==
Monolith, or Wish Granter, is an illusion that kills everybody who makes a wish. Making a wish will finish your game, but it's considered non-canonical ending of Shadow of Chernobyl, let alone OP-2 which is much larger than SoC. In case you didn't Meet Guide and took the decoder in Stash at Pripyat, this is the only option you have after entering Sarcophagus.
If you do have a decoder, proceed to the Secret laboratory which enables about 90% of the game. This quest will end together with The mystery of the Monolith.
== Notes ==
* The last option (I want to be able to get any thing for money!) secretly enables you to use the in-game spawner (in the game options) to spawn any object in the game, not just specific quest ones. It will cost 400000RU instead of the usual 200000RU, though. Keep in mind that anything spawned through this method still counts towards the Deadbeat achievement, which blocks S.T.A.L.K.E.R. It's unadvisable to waste your 4 attempts, because the game is huge and you'll possibly need them to fix an obscure bug or your oversight (which is the intended use).
* Item names can be found here:
** Quest items: https://stalkerportaal.ru/blog/op_2_1/op_2_1_spisok_predmetov_chast_2/9-1-0-762
** Weapons: https://stalkerportaal.ru/blog/op_2_1/op_2_1_spisok_predmetov_chast_1/9-1-0-761
== Bugs ==