This topic is for discussion of map #1871: Tutorial 10: Sniper
(https://knucklecracker.com/creeperworld4/queryMaps.php?query=thumbnailid&id=1871)
Author: TrickyCorp
Size: 128x80
One thing I feel you should have mentioned is the high shot height of snipers.
They are able to clean fire across surfaces a few levels higher than the level they are placed on.
Not as much as a mortar (its only like 2 or 3 levels higher) but it can help.