I would lke help with Recipies Items

[FuzzFriend]

For those who have played the game battlehships, i would like to make a weapon recipie system. Where you purchase two weapons then buy a third one and the first two combine into the third one.

I have troubled my self with this problem for a long time.:banghead: I am in real need of assistance.
If you can help send me a message or email me.

[email protected]