Since there's only 52 cards in the deck altogether (including scientists),
you could play this with a standard deck of cards, using the aces as the
scientists, drawing a + or - on the ends of each ace. You'd get more
denominations, which could make for more challenging gameplay. Also, this
game desparately needs action cards, to alter gameplay.
maybe the uno version which has a roboter or a timer
CRAZY CREATURES OF DR. GLOOM Card Game Quick Walkthrough w/ Doron
In some other countries this is called Crazy Creatures Of Dr. Doom. Quick fun game, almost reminding you of Uno in its simplicity. Excellent game to pass few ...