Events and pulse gun (new gun)

[steel breach]

Seasonal Events would be a nice addition to the game in the long term, something like 3 levels in different difficulties, on a special event themed map, available for 2 weeks a year, each grating you a headgear on completion. Examples would be halloween, christmas/winter, easter, ...
My gun suggestion is the pulse gun (see pic), which does not deal any damage, but rather pushes enemies away, possibly into death zones. The shooter does not receive recoil, or at least far less then the victim of the pulse.

[jade roost]

I see this weapon being useless in pvp

[north magnet]

pulse them into the lava

could be an interesting stalemate breaker

Wait imagine being able to reflect missiles & grenades

Neverjam you should add the Pyro airblast from TF2

[steel breach]

That is an amazing idea. Sadly this can't counter shotguns, specially the big one.

The only advantage over the big shotgun is probably that the pulse is able to freely move through walls, otherwise it's just a non-lethal version of it. Btw, big shotgun stronk.