According to Basketball.com's listing of NBA records, Brent Price (Washington) hit 13 in a row from 1/15/96 to 1/19/96; Terry Mills (Detroit) also hit 13 in a row from 12/4/96 to 12/7/96. Don't see anything about most consecutive 3 pointers hit in one single game.
22 3points in one game by Orlando magic..
Latrell Spreewell
Donyell marshall
who holds the record for most 3 pointers made in a playoff game and how many from the san antonio spurs
12 3-pointers made in one game is the record co-held by Kobe Bryant and Donyell Marshall
9
Shaquille O'Neal
The record is 8 (7 in the first half) by Ray Allen of the Boston Celtics in Game 2 of the 2010 NBA Finals.
The world record for consecutive 3-pointers made by one player in one game is 13, achieved by Klay Thompson of the Golden State Warriors in 2015.
Filipino Allan Caidic
Kobe Bryant holds the record for most 3 pointers hit in a game.
Ray Allen set the NBA Finals RECORD for most consecutive three pointers in a game (7), most consecutive three-pointers in a half (7), and most threes in a single Finals game. (8)