Urban Chaos

Secret images:
If you insert your game disc into a PC CD-ROM drive, you will find
zip files in "Folder Padding 1" folder. Extract the zip files
and watch the screenshots from game.

Unreal Tournament

Pause the gameplay and enter the following cheat codes:

Refill health
Press Down, Down, Down, Left, Up, Right.

Full ammo:
Press Left, Right, Left, Right, Right, Left.

Invincibility
Press Left, Left, Right, Right, Down, Up.

Level skip
Press Up, Down, Left, Right, Right, Left.

Unlock Single Player Challenge Mode
Finish Deathmatch, Domination and Capture the Flag modes
on any difficulty level.

Untested console cheats:
Note: You need a Dreamcast Mouse, and Keyboard.

Press "T", after hold the ESC key, then press any letter
on the Keyboard. Now type the following cheat codes:

allammo - 999 ammo for all guns
behindview 0 - returns you to regular view
behindview 1 - lets you see behind yourself
fly - lets you fly
ghost - Go throught walls
hidehud - Disable HUD
loaded - Random weapons
suicide - Commit suicide

Ultimate Fighting Championship

Unlock playable characters:
Enter the following case-sensitive cheat codes as first name of
the players. You can enter whatever you want as last name.
When the game asked to save, select "No" and exit.

Card Girl: Enter "Smile" as a first
John McCarthey: Enter "Big John" as a first name
Karate Fighter: Enter "Chop" as a first name
Kick Boxer: Enter "Punch" as a first name
Kung-Fu Fighter: Enter "Kung-Fu" as a first name
Ninja Fighter: Enter "Sasuke" as a first name
Pro-Wrestler: Enter "Mask" as a first name

Enter the following case-sensitive cheat codes as hometown in career mode.
When the game asked to save, select "No" and exit.

Amateur Wrestler: Enter "MAT" as a hometown
Sumo Wrestler: Enter "CIRCLE" as a hometown
Street Fighter: Enter "STREET" as a hometown
Ulti-Man: Enter "OCTAGON" as a hometown

Unlock fighter with 999 creation points:
Enter the following case-sensitive codes in career mode.
First name: Enter "Best"
Last name: Enter "Buy"

Unlock John McCarthey:
Win 1st place in the championship road mode with a created fighter

Unlock Card Girl:
Win 1st place in UFC mode with every fighters.
There are 22 fighters in UFC mode.

Unlock Bruce Buffer the announcer:
Win 1st place in the UFC mode with a created fighter

Unlock Ulti-Man's fighting style and Suitcase
Win 1st palce in the championship road mode with all every fighters

Bruce Buffer referee
Go to the VS screen, and hold L + R

Different referee:
Go to the VS screen in career mode,
hold L + R + A + B + X + Y

UEFA Striker

Four bonus national classic matches:
Finish all 4 games in classic matches

Manual ball control
Pause the gameplay, after enter the following button combinations:
Up, Up, Down, Down, Left, Left, Right, Right, L, L, L, R, L, R, L.
Hold L + R and push Right or Left to move the ball on the pitch.

Unlock all teams and modes
Press Up, Up, Right, Right, Y, Y, Y while you are at the main menu.

UEFA Dream Soccer

Press the following button combinations at the arcade mode menu:

Tiny players:
Press Down, Up, Left, Left, A, Right, Down, Start.

Silicon Dream teams available:
Press Y, A, B, B, A, Down, A, B, B, A, Down, Up.

All-Star teams available:
Press Start, A, Y, Up, Right, B, A, Down.

Stadiums: 1, 2, 5, and 11 available:
Press B, Up, Y, Left, A, Right, Down.

Stadiums: 3, 7, 10, and 15 available:
Press B, A, Left, Left, Start, B, A, Left, Left, Start.

Stadiums: 8, 13, and 16 available:
Press B, A, Right, Start, B, A, Right, Start.