GFW is the PC-platformed Shooting game.
The most important point of GFW is ICE BARRIER.
Using Ice barrier you can stop the bullet just before it hit you.
Moreover, the bullet you stopped has a special role in this game.
The bullet touched to stopped bullet and they integrate.
Integrated bullet banished in a few seconds, so you need not to dodge
fire curtain bullets because almost all bullets can be passed using Ice barrier.