Turning Point focuses on the same mode as in DICE's Battlefront. It has a few differences and minor changes but it keeps to the original base mode.
Republic: Go to the offensive and capture all command posts, which are ordered. You first have to capture the Eastern part of the map, following the bar and the tower in the middle. In the end you have to capture all three, last remaining, command posts, held by the CIS. You can capture them in any order [In the end].
CIS: Defend your bases as long as you can. After you first failed you will receive air-support. Also after failing to keep your areas/zones under your control, you'll keep losing strength. For example: Auto turrets, you owned, will turn against you. The only way to win for your team is by destroying the enemy team. They only have limited reinforcements; you have infinite units. However, after every victory, for the Republic, they will gain additional reinforcements. Which makes it harder to win.
This mode works fine in Singleplayer as well as it does in Multiplayer.
Screenshots of this mode have been uploaded recently.