Looking for a specific game.

[freemustard]

Whack and Slaughter it is! Thank you kind internet fellows, I knew you wouldn't fail me!

[A B C]

Thank you Rob and Chainsaw Aardvark, and you're welcome freemustard, respectively! Yes, I've actually been quietly lurking for here for years (and even seem to remember joining a 1km1kt Facebook page...which now seems to have disappeared?), but other than a few quiet comments on individual game pages themselves I haven't mustered the courage to actually post before this. I'm shy.

Anyway I make no pretense to having out-guessed Chainsaw; I only knew so quickly because I happened to have browsed the rules recently, so freemustard's description immediately rang a bell. Please consider CA's record unblemished.