Pokémon Emerald Chaos Ambulation is a randomizer hack of Pokémon Emerald that allows all 386 Pokémon to follow behind the player. The first Pokémon in the party will follow behind the player. 

The overworld sprites are taken from Pokémon HeartGold and SoulSilver and have been imported into this game.

All Pokémon Battles and Encounters are randomly chosen from the 386 Pokémon but are at the same level as the original Pokémon would be. For example a level 5 Ralts could become any Pokémon at that level, with all the associated moves of that new Pokémon. 

Some coloring may be off due to the need to use two palettes to properly color the overworld pokemon sprites. 

The game otherwise functions as normal.