Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Time to go outside now (100 points): Gain all other Achievements.
State of Origin domination (50 points): Win a State of Origin Series 3-0 within a season.
There is always next season (75 points): Lose the NRL or SL Grand Final.
Premiership Winner (100 points): Win the NRL or SL Grand Final.
Try Machine (50 points): Have a player in your team score the most tries in a season.
Minor Premier (50 points): Be on the top of the ladder at the end of a regular NRL or SL season.
That's Gotta Hurt (10 points): Perform 10 Impact Tackles.
Big 300 (50 points): Win 300 games.
That's My Team (10 points): Win your first game.
That's really gotta hurt! (50 points): Perform 50 Impact Tackles.
Video Ref (10 points): View your first Video Referee decision.
Thanks to us (10 points): View the credits.
Be the ball (10 points): Achieve a 100% conversion rate in a match (Min. 5 attempts).
City or Country (10 points): Win as either City or Country within a season.
Offload King (10 points): Perform 1000 Offloads.
Golden Point (10 points): Win a game with a field goal in Golden Point overtime.
40/20 (10 points): Perform a 40/20 kick in a match.
That’s going on report (75 points): Perform 50 illegal High Tackles.
Star Player (100 points): Have a player in your team win the Dally M medal or Man of Steel award.
Break Away (50 points): Score a breakaway try from behind your 10m line.
Spread the ball (50 points): Pass the ball through 10 sets of hands in a single play.
Top Gun (50 points): Have a player in your team score the most points in a season.
Big 10 (50 points): Win 10 online games.
Golden Falcon (10 points): Perform 25 Knock-Ons.