Electricity or flame/ice-inducing objects.

[Triple J]

We have turrets... and lava, but how about we add a couple things?

Ideas:

• Flame and Ice shooters. Heck, Spark shooters. These could be something similar to a turret, but I dunno what they'd look like.
• Flames shooting out of lava - maybe as an option.
• "Icy lava." Therefore, shards of ice shooting out - as an option. :33

This is probably a little too much of a stretch, but why not suggest it?

[YumaMan9]

We have turrets... and lava, but how about we add a couple things?

Ideas:

• Flame and Ice shooters. Heck, Spark shooters. These could be something similar to a turret, but I dunno what they'd look like.
• Flames shooting out of lava - maybe as an option.
• "Icy lava." Therefore, shards of ice shooting out - as an option. :33

This is probably a little too much of a stretch, but why not suggest it?

I really like your suggestions! Hopefully they add the weapon where you shoot five ice shards at once back.

[ColdWater]

I agree to this idea...

But seriously. We have tons of electricity ,ice and flame themed objets. If we change?