Lets see, Gunblade has been mentioned.
Tesla coils like in Red Alert.
BFG.
Dammit, I cant think of anything, my choice were already said.
*Edit*
Srs bzns said:
wammnebu said:
this isnt really an invented weapon, but the concept of pistols being weak and worthless as weapons is a consistence in gaming
Not a perfect consistence.
"The M6D uses 12.7x40mm M225 SAPHE (Semi Armor Piercing High Explosive) magnum loads. These rounds have a jacket of copper or cupro-nickel around the projectile while the projectile itself is hollow and filled with an explosive compound and a delayed-detonation impact fuse. When the round impacts a target, the jacket will initially help the projectile maintain its shape, allowing it to travel into the target before detonating almost immediately after impact, causing massive tissue damage and system shock."
I miss that gun...
And that is from where?
Oh, and thought of one. The man portable Minigun. Not so much the minigun, as the man-portable part. As save for movies, I think if one was to actually fire a carry-able minigun, they would kill themselves and everyone around them in a extremely gory fashion. But there are several games I can think of off the top of my head that have it in it, and I feel Doom was the first to have a minigun as a weapon.