It'd be so awesome if there was something like this for Blockland =D
Example: the High Voltage Cannon Mk9
tl;dr: It's a bit of an instant-hit shotgun that can carry people around, and has medium-range red plasma-lightning, and with a coolant.Techniques: The lightning gun is excellent at combating close range fighters, as it requires no direct aiming, and can fling enemies away. Primary fire emits a large field of raking lightning, which can catch enemies and hold them in your grasp. Swinging the weapon around, while still firing, will move caught victims along with the weapon. They can be tossed into the air and fried, or flung off cliffs, into hazards and can even be slammed into the ground. Secondary charges up a high-powered red lightning bolt, which has effective splash damage, and which must be aimed carefully. This fire-mode, provides more damage and range than primary, but heats up quickly, and requires aiming. Secondary fire can also overcharge if left too long charging and heat-level reaches maximum. Players will want to avoid overcharge. Players must also watch their heat-level, as this will rise quickly when firing primary or charging secondary. Heat can be kept down by letting the weapon cool, or using the Reload key to release coolant. To use the coolant, players must press and hold the Reload key, and release when finished. The heat level can be seen just above the ammo-counter. Lightning guns should also be kept away from water. Lightning cannot penetrate water, and players hiding underwater can escape harm from the HVC. If a player moves into water while holding a lightning gun, they will take damage and ammo will drain. If a player fires the lightning gun under-water, they, and anyone nearby, will take massive damage from the discharge.
It can use scripts from Spaceguy's Portal Gun (the 'light' key for Reload) and probably his Gravity Gun.