Wondering if you can continue playing after beating game.

[Ranger13]

Im about to start the end phase, but I don't know if I can continue playing after or if I have to start a new game.

[Cocofang]

The game warns you in the text-box that you are starting the end phase and you won't be able to save anymore.

After you finished the game you can just reload to the point in time before initiating the end phase and continue playing.