The preservation of cartridge based games.

[Dragon Mech]

here are the last two photos

sorry, this picture my not accurately show how much solder i used

this what your trying for, a smooth even coating of solder

i hope that these pictures help clear up any confusion about ths mod.
i wish you all great luck when you try to do this with your games.
have fun!!

[Dragon Mech]

i just tried this mod on a GameBoy cartridge. the heat from the soldering iron caused the contacts on the circuit board to release from the board . do not try this mod on game carts with contacts that are as small as the ones that are on game carts for portable systems.