[From MAX-CHEATS.com by optantic for Arcade Archives DOUBLE DRAGON II The Revenge 1.0.0]

[P1 Infinite HP]
580f0000 00252ab8
780f0000 000003c1
610f0000 00000000 00000033

[P1 Infinite Lives]
580f0000 00252ab8
780f0000 000003ea
610f0000 00000000 00000009

[P2 Infinite HP]
580f0000 00252ab8
780f0000 00000420
610f0000 00000000 00000033

[P2 Infinite Lives]
580f0000 00252ab8
780f0000 00000449
610f0000 00000000 00000009