Just like in real life personnel is the backbone of every army and they can be an ally or your enemy.
Vehicles can help you or the enemy team achieve objectives faster and safer.
Maps are the locations where the battles take place in, they range from large deserts to small islands.
Ravenfield is a first person shooter game created by SteelRaven7 (Johan Hassel). The game is inspired by First Person Shooters like Battlefield 2 and Star Wars: Battlefront 2. The finished product is supposed to be a base game in which players can create their own maps, guns, and vehicles using the unity editor which are then submitted to Steam Workshop, where other players can download and play with/on the community's creations. However, this game is currently not finished.
Ravenfield came out on Steam May 18, 2017 for $14.99 (£10.99/€14.99). A price raise is not planned at the moment.