Arena Football Unleashed [PSX]

No field boundaries:
Press Circle(2), X, Left when the team match-up is displayed while the upcoming game is loading to remove the field boundaries.

Hide plays:
Press Up(2) at the play selection screen to hide your play from your opponent.

Cheat mode:
Press Turbo, Jump, and Pass to change the icons below the helmets on the versus screen. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. The name of the code and a sound will confirm correct code entry. Example, to enter 1-2-3 Left, press Turbo, Jump(2), Pass(3), Left.

Effect Code
Super field goals 1-2-3 Left
Allow stepping OB 2-1-1 Left
Power-up blockers 3-1-2 Left
Fast passes 2-5-0 Left
Super passing1 4-2-3 Right
Turn off stadium 5-0-0 Left
Late hits 0-1-0 Up
Huge head 0-4-0 Up
No first downs 2-1-0 Up
No interceptions 3-4-4 Up
No punting 1-5-1 Up
Infinite turbo 5-1-4 Up
Super blitzing 0-4-5 Up
Power-up teammates 2-3-3 Up
Power-up defense 4-2-1 Up
Fog on 0-3-0 Down
Thick fog on 0-4-1 Down
Show field goal % 0-0-1 Down
No random fumbles 4-2-3 Down
Hide receiver name 1-0-2 Right
Big football 0-5-0 Right
Team tiny players 3-1-0 Right
Team big players 1-4-1 Right
Team big heads 2-0-3 Right
Big head 2-0-0 Right
No play selection1 1-1-5 Left
Show more field1 0-2-1 Right
No CPU assistance1 0-1-2 Down
Power-up speed1 4-0-4 Left
Tournament mode2 1-1-1 Down
Smart CPU opponent3 3-1-4 Down
No head 3-2-1 Left
Weather: clear 2-1-2 Left
Weather: snow 5-2-5 Down
Weather: rain 5-5-5 Right
Power-up offense 3-1-2 Up
Invisible receiver highlight 3-3-3 Left
Headless team 1-2-3 Right
Night game 2-2-2 Right
Fast turbo running 0-3-2 Left
Invisible 4-3-3 Up
Hyper blitz1 5-5-5 Up

1. Two player agreement required.
2. Only in two-player game.
3. Only in one-player game.