First is a charging laser, and the rest are shooting lasers, i'm making an outer-space game and these sounds i made/modified are great for games with repeating lasers and charging lasers.
Edited a normal gun shot (cc0) with some synths and gave it a reverb so i recommend that you don't put the loop in a row do something different sounds between it 'cuz of the reverb. ^^. Have fun: http://www. Wtfpl. Net/.