Super Mario Land

Super Mario Land DX is a romhack of the original Super Mario Land for the Game Boy that turns the game into a Game Boy Color game. It adds color and changes the graphics to give the game a modern look.

Super Mario Land X is a full level hack of Super Mario Land for the Gameboy. It replaces all 12 levels with new layouts, bonus rooms, power-up locations and enemy locations

It's a remake of Super Mario Land! Made using the same engine Perennial uses. It runs a lot better than the gameboy version, and has some neat features, 4-player couch co-op, parallax backgrounds, joystick support, wide screen support and high refresh rate support. The graphics have been improved slightly. The goal was to recreate the game how you remember it, not how it was or how it would have been on a more modern system. There is also an option to make it look like the original gameboy graphics, complete with greenish tinge and pixel grid.

The point of this hack is to make an already great platform game better by making it star Pokémon! You now play Pikachu, and almost all of the enemies, items and backgrounds have been changed too.