Free-roaming

While Metroid introduced multiple endings to a linear game, other more recent designs have presented free-roaming worlds incorporating multiple gameplay paths.

Let the player trigger these in any order she chooses; this is vital because the game ceases being static and takes on the illusion of a free-roaming game.

Its free-roaming world was a departure for both the programmer and for console gamers, and in retrospect it was an ambitious undertaking that could have all gone horribly wrong.

From the distance of today, my guess is that it was the free-roaming horses that had most to do with the increase in carnivores, mainly because nobody was trying to protect them.

Further, the chickens are free-roaming, which means that it is necessary for the farmers to closely watch what the birds ingest.

As indicated in the Introduction, free-roaming dogs have "always" been a feature of New Providence's environment and they have "always" been considered a "nuisance" or "problem."

By 1985, there were nine free-roaming condors left on earth and a few more in zoos.

Since free-roaming cats may come into the yard, any sandboxes should be covered when not in use to prevent cats from defecating in them.

Microlensed double-image quasars have sent a consistent message that the baryonic dark matter consists of a dark population of free-roaming planet mass objects.

This would offer an explanation for some of the free-roaming planets that have been found and it could mean that more exist across the Milky Way.

There are some suggestions that these free-roaming worlds may outnumber stars by several orders of magnitude, dominating the population of objects in the universe.