Super Mario Bros.: The Lost Levels is a 1986 side-scrolling platformer game where Mario and Luigi must rescue Princess Toadstool from Bowser:
Gameplay
Similar to the original Super Mario Bros., but more difficult:
Players jump between platforms, avoid enemies, and collect power-ups
New obstacles include poison mushrooms, warps, and gusts
Players can choose between Mario or Luigi at the title screen
Luigi has a higher jump height, but takes longer to accelerate and slow down
Mario has a faster time accelerating and slowing down, but a lower jump height
Features
Includes:
Updated graphics from the original
New items, including the Poison Mushroom
New functions, including fierce winds that blow Mario away
Red Piranha Plants that come up even if Mario is on top of them
Release
Originally released in Japan only because Japanese players enjoy hard games
Availability
You can experience The Lost Levels on Nintendo 3DS