there are quite some Tetris versions missing in your collection... e.g. Super Puzzler, Lunacy and many others.
Try this: http://www.atarimani...enre=64&step=25
or this: http://a8.fandal.cz/...butt_details_x=
and many other games that do not even have "Tetris" in the filename or title (but are still Tetris clones).
Some of the bootdisk Tetris versions do also exist as single / stand-alone fileversions, look here:
e.g. Super Puzzler, Warsaw Tetris and others.
Afaik, IBM Tetris (original version) had a bug, it crashed when you pressed Start too often (you could press Start to start the game, but in the game you could also press Start to return to the title; think thats why Fandal patched the game and you have to start his version with Select+Option).
Fortress has a nice title picture with a small animation - moving clouds. Alas, when the clouds appear at a certain point and you press Start or Fire to load the game, it simply crashes and shows garbage (maybe a DL / DLI problem?)...
Lunacy can play Pokey Player (*.V) sounds during gameplay. Some of these sounds play in an endless loop, but some do not. Afair, the sounds that play in an endless loop play alright (but get on your nerves sooner or later), but the sounds that do not play in an endless loop do not simply stop after a while, instead they stop with an endless tone/noise (similar to sounds in Basic, when you press the Break key). If I remember correctly there is also no option to play the game without sound and no key to turn the sound off during play...
I always prefer Tetris clones with the original tiles, alas, there are quite many A8 versions that have different tiles (e.g. formed like a + or like an U, etc.).
Edited by CharlieChaplin, Sat Jun 18, 2016 7:06 PM.