Step 1: First NRL Season
Play an NRL season with "Representative Matches" turned "On". Play through the season and unlock City or Country, State of Origin domination, Minor Premier, Top Gun, There is always next season/Premiership winner, Try Machine and Star Player.
The first NRL season is to unlock all the trophies dealing with representative matches and to unlock either There is always next season or Premiership winner. If you choose to win the Grand Final in your first season, lose the Grand Final in the second season and vice versa.
Step 2: Second NRL Season
Play another NRL season with "Representative Matches" turned "Off" if you unlocked City or Country or State of Origin domination in your first season. If you didn't, turn them "On". Play through the season and unlock There is always next season/Premiership winner.
The second NRL season is to unlock either There is always next season or Premiership winner, depending on which way you went in the first season. You can also try to unlock the trophies in your second season that you didn't unlock in your first (City or Country, State of Origin domination, Minor Premier, Top Gun, Try Machine and Star Player).
Step 3: Online
Play and win 10 online matches to unlock Big 10.
Rugby League Live is plagued with quitters and you do not get a win if a person disconnects from a match so I advise you to look for a boosting partner in the Trophy Boosting Thread.
Step 4: Clean Up
Play and win games until you unlock Big 300. If you haven't already unlocked the rest of the trophies (That's gotta hurt, Video Ref, Be The Ball, 40/20, Golden Falcon, That's Going On Report, Break Away, Spread the ball, That's really gotta hurt and Offload King), do so while winning games. Also, try to watch the credits sometime to unlock Thanks to us.
The Clean Up is just to get the win count up to 300 and unlock all the trophies you need for the platinum. Hopefully when Big 300 pops, the Time to go outside now follows.