The ER97E Elite rifle is the gun that players get at the very beginning of the game, so, as you can imagine, it's not that great, but it is decent at annhilating those pesky zombies at Bokor. It has a good damage to RPM ratio (considering it's a beginner weapon), and also it doesn't have a speed deduction. It shoots small white projectiles at terrible speeds. These projectiles will leave orange trails, this can cause a bit of clutter. It is recommended to upgrade as soon as possible. This is the only weapon that requires a certain level to access, fortunately that level is 1.