If you've played any platformer or RPG before, you know what these things are. Items that refill the player's (in this case Mickey's) health and other stats.
“Health Upgrades are power-ups in the games. In the main games, they resemble common...Health Upgrade
“Paint and Thinner Upgrades are major Power-ups in the games. They add one unit to either the...Paint/Thinner Upgrade
“Health Refills are power-ups that can be found in Epic Mickey and Epic Mickey 2: The Power of...Health Refill