In 1985, Megadeth made its first album. It was named "Killing is My Business... and Business is Good!." Combat Records (a record label) released the album. After the album came out, larger record labels noticed Megadeth. The band joined Capitol Records. Their first album with Capitol Records, "Peace Sells... but Who's Buying?", was released in 1986. In the 1980s, many members of Megadeth were addicted to drugs. Band members also had problems with each other. Because of this, they had bad publicity. The band has released many popular albums, such as "So Far, So Good... So What!" (1988), "Rust in Peace" (1990), and "Countdown to Extinction" (1992). 