Twin directories of tetris:

[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/games/arcade/tetris/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/games/tetris/
[DIR]  ftp://ftp.gno.org/pub/apple2/gs.specific/games/tetris/
[DIR]  ftp://ftp.gno.org/pub/apple2/prodos/games/tetris/
[DIR]  ftp://ftp.gno.org/pub/apple2/appledos33/games/tetris/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Amstrad_PCW/Spiele/tetris/
[DIR]  ftp://ftp.cs.orst.edu/pub/budd/java/tetris/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/games/tetris/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-8.0/games/tetris/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/games/tetris/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/games/tetris/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/packages-8.0/games/tetris/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/msdos/programming/contest95/Docs/tetris/
[DIR]  ftp://gnjilux.cc.fer.hr/pub/msdos/programming/contest95/tetris/
[DIR]  ftp://ftp.fhg.de/archive/gmd/div/languages/lisp/tetris/
[DIR]  ftp://ftp.mao.kiev.ua/pub/software/Linux/games/arcade/tetris/
[DIR]  ftp://ftp.lanet.lv/pub/mirror/x2ftp/msdos/programming/contest95/Docs/tetris/
[DIR]  ftp://ftp.lanet.lv/pub/mirror/x2ftp/msdos/programming/contest95/tetris/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/games/tetris/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/games/tetris/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/games/tetris/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/games/tetris/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.penguin.cz/pub/users/utx/atari/tetris/
[DIR]  ftp://ftp.openxp.de/tetris/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/games/tetris/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/games/tetris/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/games/tetris/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/games/tetris/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/games/tetris/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/ports/games/tetris/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/CVSROOT-ports/games/tetris/
[DIR]  ftp://ftp.isy.liu.se/pub/rt/Software/tetris/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp1.sinica.edu.tw/pub1/TCL/neosoft/sorted/packages-8.0/games/tetris/
[DIR]  ftp://ftp.euro.net/pub/mirrors/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.tcl.tk/pub/tcl/mirror/ftp.procplace.com/sorted/games/tetris/
[DIR]  ftp://ftp.tcl.tk/pub/tcl/mirror/ftp.procplace.com/sorted/packages-8.0/games/tetris/
[DIR]  ftp://ftp.int.ru/.1/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.kr.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.demon.nl/disk2/freebsd/development/FreeBSD-CVS/ports/games/tetris/
[DIR]  ftp://ftp.krokus.ru/pub/OpenBSD/src/games/tetris/
[DIR]  ftp://147.52.159.12/mirrors/OpenBSD/cvs/src/games/tetris/