I cant beat the last level still

I got to the last level and in those tool boxes i get a parachute and a grider. How the heck are you suppose to defeat that level with those? I cant get to the supply box that contains armageddon. Researching online, found out that i am suppose to get a ninja rope and a drill. BUG!! so that i cant beat the whole game.. Thats lame devs...

Suk Won Hong about Worms Special Edition