Improve Fishing
You should be able to fish on a canoe and the further out you go you get rarer fish.
Deserts
There should be deserts where instead of trees there should be cactuses/cacti.
If and Or Statements
e.g.
If unwound wokerbot at 'Beacon (Metal)' or 'Beacon (Forestry)' go to that bot. Repeat Forever.
That way a bot can service multiple areas at once
Faster Boats and Scooters
Crude Scooter -> Basic Scooter -> Steam Scooter -> Advanced Scooter
Crude Canoe -> Basic Boat -> Steam Boat -> Advanced Boat
Also Advanced Bot
Storage Upgrades
e.g.
Void Upgrade: Deletes Overflow Items
Metal Storage Upgrade: Increases Capacity
More Metals
Just add more metals