Sins of a Solar Empire: Entrenchment PC Games Trailer -

Sins of a Solar Empire: Entrenchment is an Expansion for the Real Time Strategy title, released in 2009, requiring the base game to play. This content deepens strategy by focusing on defense, introducing new weapon upgrades and defense platforms. Its core feature is the addition of modular starbases, allowing players to customize their central command structures with selectable components to fortify systems against persistent threats.