The President's Adventure/Upgrades

The game The President's Adventure features several upgrades, that main purpose is to help the player across their journey. Here are they, in order of appearance:

Treasure Gauge
Found in the cave Buoy Base. Like the already seen treasure gauges, this game's feature doesn't change, although it has a more updated design. It rings and glows in different colors to point that are treasures close. When the color glows blue, it means a treasure in a high place. When the color glows yellow, it means a treasure in regular highness, and when the color glows red, it means a treasure underground, usually, burried.

Purple Incubator
Found in the cave Wacky Bridges, the Purple Incubator is the first out of four incubators found in the game. Their used to genetically breed Purple Pikmin, although this process is somehow slow. Put three to five Pikmin inside the incubator (it has to be a Red, Yellow or Blue) and, the next day, the incubator will spill out three to five Purple Pikmin to be plucked.