Callahan's Crosstime Saloon Hints

How can I get Dr. Dupliscidus to give me the antidote?

  • 1 of 8: As long as he can deny the existence of the antidote, there's no way you can get it.
  • 2 of 8: You're going to have to find evidence that the antidote exists.
  • 3 of 8: Search the lab.
  • 4 of 8: Look at the blackboards.
  • 5 of 8: They can slide.
  • 6 of 8: In particular, slide the board on the left-hand side of the set of boards on the right.
  • 7 of 8: Look at it, and you'll see the formula for the antidote.
  • 8 of 8: Talk to Dr. Dupliscidus and agree to make a deal.