At home wasted hours and didn't find how to do it - while I am at work posting this (I suspected the solution may be easy and I don't do it right), all I did was mount:

mount d storage/emulator/0/Other/LLore2 -t cdrom

This mounts the installed folder game files on D: drive as a CD-ROM, I do not have ISO to do 'imgmount' but mb you didn't understand.

Previously I entered D: and started game from it - ofc it doesn't have enough free space there. But all I needed to do is mount D as a CD-ROM so it reads the game files from a CD-ROM to not give me 'Unable to Load Language File from CD-ROM disc #1'. Then I go to C: drive, no need to mount, as I already see the game on my hard disk - then load the game from there, then it reads the files it wants to read from the virtual CD-ROM, while I start the game from the C drive (i.e storage/emulator/0/Other/LLore2).

So since I made it past the game Menu to enter the game menu, once you go through game setup it asks

Please insert any LOL:G CD into your CD-rom drive.
Anyone knows how to solve this?

http://i.imgur.com/Q7RrQ1q.png[/img]http://i.imgur.com/Q7RrQ1q.png[/img]http://i.imgur.com/Q7RrQ1q.png[/img]

Thanks to Jorpho for helping

Resolution

If you need to enter Setup to configure some things, you can still use this command:

- If you use DosBox (PC):
mount d E:\LegacyGames\LoLG -t cdrom

- If you use DosBox Turbo (Android):
mount d /storage/emulator/0/LegacyGames/LoLG

You get the message: MSDEX: Mounted subdirectory. Limited Support Drive D: is mounted as CDRom E:\LegacyGames\LoLG\

Mind your Folder names - if the game is on which drive and folder name, especially on Android, which is your root folder name! Too long names get shortened to Name~1 Name~2 and these names should be used to get the folder path correctly. Sometimes when mounting Name~1 and such do not get recognized at all as their original name is not so, only display name on DosBox. Best is to name folders under 7 (or 6) characters, so that DOS doesn't have to change them and you can get your path correct.

Then enter your game folder (LegacyGames\LoLG\) from C: if you haven't mounted that already on DosBox (mount c E:\LegacyGames\LoLG\ OR mount c E:\) or on DosBox Turbo it is already added in the dosbox.conf to mount C as your local Android phone/tablet drive (for me it was /storage/emulator/0/)

From the game folder run Setup.exe, this will run the setup but then it will ask for a CD,
Please insert any LOL:G CD into your CD-rom drive.
http://i.imgur.com/Q7RrQ1q.png

This is for Setup, as it won't load further, you just set your settings here.

How to actually start the game and without getting a screen asking for CD?

- No need to mount CDROM at all, just enter your game folder from your already mounted C drive and type any of the two:

lolg -CD .
lolg.exe -CD .

Yes, CASE SENSITIVE, [dash][CD] in caps or -"cd" will give you 'No CD path!', then [space] then [dot/period]

Now the GOG version of the game should start, and you will be in main menu, then you can navigate and set Options further!

Same methods worked both for DosBox and DosBox Turbo on Android, as they are the same.