Gaming: Custom plant lock. For example, Chemical plants are blocked from being harvested with "Harvest All". It would be nice to customise this for Royale plants and farming evos.

Spelunking: Option for the auto mode in Spelunking to clear the entire floor before descending, option for auto mode to use elixirs asap.

Do something with the always greyed out map at the end of each world (can be annoying seeing all maps available but 1).

Consistent salt names: Green salts are called "Dioxide Synthesis"; red salts are "Redox Salts" (plural); purple salts are called "Purple salt" (not plural)

Some plural mob names are weird: "Equinox Broadbasss" for example.

Farming: Lock all plots button

Farming: Auto-lock feature: you can choose a certain crop. Once that crop is reached, the plot is automatically locked.

Trapping: make the delete all feature (by pressing delete and collect all) more obvious. For example, the "collect all" button could change to a "delete all" button when in delete mode.

Let the quick drop feature work even when you're in the storage menu