I have sent you the files you requested !
The games are run as I've found in the forum, I got a steam emulator with :
# Generated by Attract-Mode v2.6.1
#
executable C:\Program Files (x86)\Steam\Steam.exe
args -applaunch [name]
rompath D:\SteamLibrary\steamapps
romext .acf
system PC
info_source steam
nb_mode_wait 10
artwork marquee
artwork snap D:\Aroms\steam\Snap
artwork wheel D:\Aroms\steam\Wheel
And it launch the .acf files located in my steamapps directory, with the help of the romlist file :
#Name;Title;Emulator;CloneOf;Year;Manufacturer;Category;Players;Rotation;Control;Status;DisplayCount;DisplayType;AltRomname;AltTitle;Extra;Buttons;Series;Language;Region;Rating
263880;Aqua Kitty - Milk Mine Defender;steam;;2014;Tikipod;shooter;2;;joystick (8-way),joystick (8-way);;;;Aqua Kitty;Aqua Kitty: Milk Mine Defender;;4;;;;
263300;BlazBlue: Calamity Trigger;steam;;2014;arc;fighter2d;2;;joystick (8-way),joystick (8-way);;;;BlazBlue Calamity Trigger;BlazBlue: Calamity Trigger;;8;;;;
388750;BlazBlue: Chronophantasma Extend;steam;;2016;arc;fighter2d;2;;joystick (8-way),joystick (8-way);;;;BlazBlue Chronophantasma Extend;BlazBlue: Chrono Phantasma Extend;;8;;;;
285440;Crimzon Clover WORLD IGNITION;steam;;2014;Degica Games;shooter;1;;joystick (8-way);;;;Crimzon Clover;Crimzon Clover World Ignition;;2;;;;
261180;Lethal League;steam;;2014;Team Reptile;sports;2;;joystick (8-way),joystick (8-way);;;;lethalleague;Lethal League;;2;;;;
The steamapps contains file named : appmanifest_45760.acf, appmanifest_263880.acf and so on, one for each game, generated by Steam itself.