I think this could easily get 4/5 with a little bit of polish but for now it's 2/5. Here's why:
* The game randomly crashes the entire tab
* The guy gets into this state where he can't use a metal detector or shovel
* Some controls aren't explained. For example, the fact that "T" empties the current load is not explained.
Just a few bug fixes could make this a great game.
Shurikins double tab doesn't seem to work on either chrome or firefox for one of the (linux) computers I use. It does work on a windows computer though.
Here're all the saves for new hope. As mentioned, the save is the XOR of the different provinces.
start of game:
20001
oil provence
20003
armor provence
20013
aluminum
20017
silicon
20037
uranium
2003F
first snake island
2023F
tungston
2033F
oil
203BF
first snake position
203FF
:)