Nifft said:Counts as child abuse.
"It's THAC0 time!"
"No, daddy, not again!"
Dialing 911, -- N
Thankfully, THAC0 isn't in oD&D (1974). oD&D is a a free-wheeling game which has just enough rules so the DM can resolve combat, but leaves lots of other stuff to the imagination of the players and DM. Sure, it isn't for everyone, but I had fun running it recently. Unfortunately, most of my players like hard and fast rules, so on to 4e! (Luckily, I can run both rules-light and rules-heavy games and enjoy them).
The "to hit" numbers on oD&D are table-based - crossreference AC and PC level.
Cheers!