.ccd .img .sub and .cue files

this might be an extremly stupid question as im just starting to research this whole burning a CD thing but i have some files i got from a friend and i was to know if i can make burn them onto a CD or make them work so i can install the game properly. the files types are listed below, if anyone knows what program i should use to get this files to work they are supposed to be for a game but theres no exe so im confused, any help would be great.

files for game

.CCD
.CCD
.IMG
.IMG
.CUE
.CUE
.SUB
.SUB

thank you again for putting up with my stupid question and helping me out anyway possible.

So you got a backup of a commercial game form a friend of yours and you do not own the original ?

You are not legally allowed to borrow xxxxxxx images from friends…
You are supposed to purchase the game and then make a legitimate backup…
Anyway why dont you just ask your friend

true he does have the CD just not the pc or equip to make the copy, the coy is for him not me, he wanted to play the game so he took the CD and i just got the files but i can ask him about it since i guess i cant get any info here, thank you all though

Allthough I doubt it, in dubio pro reo: These are CloneCD files…