| Mario Bros. | |
|---|---|
| Characters | Mario • Luigi |
| Items | ? Mushroom* • Card* • Coin • Egg* • Fish Skeleton* • Garbage Can* • Heart* • Koopa Shell* • POW Block • Starman* • Super Mushroom* • Wafer** |
| Enemies | Boo* • Bowser* • Fighter Fly • Fireball • Icicle • Koopa Troopa* • Shellcreeper • Sidestepper • Slipice • Spiny* |
| *Only appears in remakes **Only appears in the Atari 2600 version of the game | |
