G:Tetris

C:Keep Stack Displayed While Paused|CEC-30E-C45|Galoob|
C:Keep Current & Next Pieces Displayed While Paused|D9C-53E-D5D|Galoob|

T:The Following Codes Are Switchable; Switch On When You Need The Piece of Your Choice

C:Only Piece 1 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>000-65D-087|Galoob|Pieces are numbered 1 to 7, so write down which number stands for which piece.
C:Only Piece 2 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>040-65D-087|Galoob|
C:Only Piece 3 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>080-65D-087|Galoob|
C:Only Piece 4 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>0C0-65D-087|Galoob|
C:Only Piece 5 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>100-65D-087|Galoob|
C:Only Piece 6 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>140-65D-087|Galoob|
C:Only Piece 7 Will Appear|000-63D-6E9<br>3E0-64D-5D0<br>180-65D-087|Galoob|

T:Miscellaneous Codes

C:Sometimes It Skips A Line|89A-BCE-466|Flash@idmail.com|
C:Really Neat Glitches|023-4CD-466|Flash@idmail.com|
C:When You Lose It Quits Faster|09B-4DF-466|Flash@idmail.com|
C:Need 77 Lines On Game B|77A-8EB-7FE|Flash@idmail.com|
C:Always Get A Certain Block|000-63D-6E9<BR>3E0-64D-5D0<BR>XX0-65D-087|Flash@idmail.com|<PRE>                        00           AAA<BR>                                     A<BR><BR>                        08           AAAA<BR><BR>                        04           AAA<BR>                                     A<BR><BR>                        0C           AA<BR>                                     AA<BR>                        10           AA  <BR>                                      AA   <BR>          <BR>                        14             AA<BR>                                      AA<BR><BR>                        18          AAA<BR>                                     A</PRE>
C:Freeze Pieces (When Code Is On)|E1C-ODE-I64|Luke|This cheat is helpful when you get to those levels when the speed picks up! :)