If, like me, you still play the original NES game “Contra,” here’s a handy reference to the Genie codes.
|Keep weapons after losing life||GXIIUX|
|Enemies will ignore you||SLTIYG|
|Get Machine Gun after dying||PEIIXZ|
|Get Fire Gun after dying||ZEIIXZ|
|Get Spreads Gun after dying||LEIIXZ|