Backyard Football '99 Achievements Here is the full list of all 23 Backyard Football '99 achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Not Just a CollectorLaunch the game. Big WinnersWin a season game. Bigger WinnersWin a season game without your opponent scoring a single point. Division HeroesWin your division. Conference ChampsWin a conference game. Walter Weasel WorldWin a bowl game. Flawless VictoryBe undefeated on your season play. Snow BowlWin a game in the snow. Big ToePerform a 50 yard field goal. The Steele CurtainStart as season with the "Tackling dummies". X's and O'sCreate a custom play. Smashmouth Football500 yards rushing in a game. Air Raid500 yards passing in a game. 100 Points ClubScore 100 points in a game. Special TeamsReturn a kickoff for a touchdown. Running The Rock JuggernautRush for 5000 yards in a season with a single player. High-Powered Rocket ArmPass for 10,000 yards with a single player. Deep Ball Dazzler5000 receiving yards in a season for a single player. Blitz BrigadePerform 20 sacks in a game. Ball HawksPerform 10 interceptions in a game. High FiveWin 5 season games. Twenty’s PlentyWin 20 season games. Fifty’s NiftyWin 50 season games.