What do you do? Do you concentrate on defence? Or attack? Or just messing around?

Me, I spend very little time on my bases unless I'm playing on death. And then I always start with 3 clones and a rocket. Then I do a little scavenging for my moneyz. If someone dies and they drop they're SMG, I'll steal it and put it in the rocket, then me and my clones keep loading the rocket until all 3 of them are dead, then I send the rocket into space, order another with 3 clones in it, and start all over. It's a very profitable business.

I just mess around! (gold makes problems though...)

I buy gold guns with negative cost and build huge and horrifying bunkers with weapon rooms that never work because all the weapons quickly become terrain.
My base then quickly becomes clogged up with skeletons who land inside it, and I never enter it again.
Fortunately my brain is always encased in concrete.

Then I basically run around being an idiot, or, as I ususally play 2 player with my brother, dueling him and trying to duplicate a glitch we did once which made a roller move at horrible speed and shred the entire level.

How i play? I do mostly just walk around the map aimlessly and killing everything that moves .

Naked.

I make an epic base, then mess around with uber weapons, molemachines, and shotguns.

Pure bliss.

Random Fun with friends. Brains are invincible.

I pick an actor, pick a weapon, and walk to the right and kill anything the moves.

I load up, test new mods, get carried away blowing stuff up, quit, tweak mods, repeat.
Brains lost: Many.

I've been playing it 3 player with a friend and my brother. They both use either side of the keyboard and I use a 360 pad. Usually it's them Vs me, and they defend whilst I attack them.

I like to attack, keeping mobile and killing everything I see that moves.
My brother likes to build sexy bases and dig holes.
My friend likes to get a minigun and a sniper and defend.

I still think attack is the way to go. When he's defending, I know exactly where he'll be, whilst I'll be somewhere in the sky shooting at him.

I played 4-player splitscreen with 4 Wireless Xbox 360 Controllers on a 42" Widescreen tv.

Other than that...

I just play it whenever I make a new map.

I play it on my macintosh with virtual PC so it goes so damn slow I can only play on physics test and even then it takes about 15 seconds for 4 in game seconds to pass.

I basically just build flat platforms with a few towers, load up an actor with a bunch of non-overpowered guns and antimass and see how long he can hold off.
Got up to 24 kills with just a green clone and a buffalo gun.

it depends on my mood most of the time now i go to horizland and put my brain underground then i start the game and get a molemachine and fly as fast as i can for as long as i can on death crashing into everything. but sometimes i'll make a really cool base and go on strong defence.

Since that post, I play severely disturbed.

I actually don't play often. I'm a cheapskate and always make an invincible or nearly so actor if I want to do any long-term ingame testing. I only release mods, and I haven't even done much of that lately.