Maximum Football 2018
12 Achievements
1,000
1-2h
The Wall
Made at least 5 tackles with a player controlled defender during a single game.
100
23.15%
How to unlock the The Wall achievement in Maximum Football 2018 - Definitive Guide
2 controllers. Turn off the play clock. I maxed out Winnipeg so everyone was 99. I played against Montreal, but I don't think that matters.
Second controller - Running - Rouck (page 4). This is a QB keeper, so the QB is actually a runner, not a passer.
Main controller - 3-4 Base - Grizzly (page 2). This pulls the D back a bit, giving your player some room to move.
I brought number 92 (linebacker) from the left side to the right. Hike the ball with your 2nd controller, then run in with 92 (the RB will have run past you) and DIVE TACKLE at the QB with . This seemed to work consistently, and popped after the 5th try. You don't need to sprint, the QB will be wide open.
Hope this helps!
Edit: In the comments, afrek said that American rules need to be turned on. Mine was already set that way, so I didn't think it made a difference.
grinandXBOX suggested to turn off Waggle as well. I didn't, but if you're having issues, might want to try that too.
Before the start of each play the user controlled defender is identified by a blue circle under the player. You must make 5 tackles with a user controlled defender in a game. During each play you make whilst on defence, you should be going for the quarterback for Sack Master and will no doubt picking up a few other tackles on the way, thus this trophy shouldn't be too hard to unlock with natural gameplay. Pressing while playing on defence will switch the human controlled defence player to the nearest to the ball, meaning you will be closest and most likely to make the tackle. Keep doing this on every play and the tackles will come in no time.