The web version of the modloader gives you some control over which version of google snake you are playing.
These versions will be quite similar, although there is the benefit that it will be possible to play on mods that haven't been updated to the latest version of the game.
version 1 - Latest version of Dice count
version 2 - Shield mode added
version 3 - Arrow mode added (+minor fix for board size bug and dice-shield softlock)
version 4 - Daily challenge added, large default game size
version 5 - touchpad controls added to mobile