Moving Out is filled with opportunities for players to discover hidden elements and engage with the game's quirky sense of humor. While the primary goal is to move furniture, the game encourages exploration by scattering various collectibles and interactive objects throughout its levels. Among these are hidden consoles, with one to be found in each of the 30 main story levels. These consoles are often tucked away in less obvious locations, requiring players to deviate from the most direct path to the moving truck. Additionally, players will encounter numerous mailboxes, with a total of 10 spread across the game's stages, plus a single secret mailbox that offers an additional challenge for completionists. The presence of these items rewards players who take the time to meticulously search each environment.
Beyond the collectibles, the game incorporates unique interactive elements and objectives that can be considered secrets or easter eggs. For example, certain levels may feature specific animals, with 7 different types appearing throughout the game. Interacting with these animals, or sometimes avoiding them, can be part of bonus objectives. The "Mandatory Training" level, for instance, includes a ghost that players are explicitly told not to slap, hinting at the game's playful approach to its mechanics and the potential for unexpected consequences from certain actions. The game also features a substantial number of toilets, with 13 to be found across various levels, suggesting that their collection might be a recurring bonus objective. These elements contribute to the game's overall charm and encourage players to experiment and look beyond the obvious solutions to moving challenges.