this post was submitted on 20 Aug 2023
65 points (100.0% liked)
Gaming
30566 readers
144 users here now
From video gaming to card games and stuff in between, if it's gaming you can probably discuss it here!
Please Note: Gaming memes are permitted to be posted on Meme Mondays, but will otherwise be removed in an effort to allow other discussions to take place.
See also Gaming's sister community Tabletop Gaming.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Inherited from naval wargaming, where it came about because first rate ships of the line had better armor than second rate etc. so armor class scaled inversely. That meant THAC0 was the best way to figure out what you needed to roll to get a hit.
It's also not functionally that complicated (your THAC0 minus target AC), just weird and confusing if you try to understand why it works that way.
I can kind of get that, if they kept 1 as the hard cap on AC. But they have 0th rate as the reference point, and then bizarre instances of negative AC. A minus third rate ship reads like a dingier third rate ship, not better than a first class ship.