The reason why everyone's progress erased now is because the game was updated, it seems. If the game never saved for you you need to enable flash cookies. Repost this if needed.
I wonder why people complain about saving game. It saves just fine for me. Unless they mean they want to save in the middle of missions, which is just silly.
It was this level: duzuddpfeizyzicubrfpsfcyyrgifrgwxyefufcfptyexpyferpxxhupdrcwpurbtpwrwetfgyeyruefrcteKpyewfgagaretgtygfgfrvygrrgxgxxztgdrhfgufgugirhwharvfhtdvxhyrvahfxvdhrrzdhxrhdhdrcdhufpdhircrzffzrzrrvtzwxhtcaypwctfhicfygdcxfnacdrzwciyrvafedvyrbivfrvrvrycivjhxvutzuvwyzfbalbQgtbMbxbxyzabdtptbufeybwybynagagfhdzrvrbz
Just wanna say it's not very hard to do the 4 tank wave without taking more than 10 damage. I've done it with no damage a couple times :) Got to wave 32 ;)
5/5 even though there are problems: Server lagging, people leaving for no reason and people not coopering :D Other than that, could be one of the best games on Kong. Should also get some sort of ranking/points system, maybe something for badges.