First of all, For achievments, double kills; I do not think they have been counting towards the achievements.; I think they have just counted as 1 point on the achievment scale...

and/or/but

Double/(the ultimate Triple Kill)'(s) should give you ultimate awesome super duper cool watchamacallits!... lol you know, like mega extra coins and XP, and/or free giveaway weapons.. just for doing these awesome feets of amazement, the masses should be rewarded...

..i know; i'm crazy...

ver 0.0.147

Ok, it appears the double kills not being counted toward achievments problem has been fixed...

but I still think the second half of this thread should be addressed...

"Double/(the ultimate Triple Kill)'(s) should give you ultimate awesome super duper cool watchamacallits!... lol you know, like mega extra coins and XP, and/or free giveaway weapons.. just for doing these awesome feets of amazement, the masses should be rewarded... "

Love the idea and would like to see some new: kill 2, 3, 4 enemie worms with bazooka, grenade, holy hand, banana, etc, etc achievements :)
EDIT: There are already tasks like this, but what mean is achievements for killing more worms with one single shot with certain weapon :)

And also achievments for killing all the enemies worms in a single match...

Not to open new thread, but think that achievements sector should definitely be upgraded!
Besides Cassidy's great ideas, some current ach's should also be updated like the one for killing enemy worms. Current max is 2000 and think that loth of us have already passed it, so how about 5000, and some time latter 10000 worms? :)

Some good ideas here, keep em coming!