Desinging a game in Unreal Engine -- 2

I need someone to design a game called Rastan in Unreal Engine in a very simple 3D format without too much detail.
Main screen (start text, game description)
Main character
Enemy characters
The main character moves forward – backward, right – left
The enemy characters mutually harm each other (with a sword)
As the enemy kills, his health increases a little
The main character's life score on the game screen (the main character's life will decrease as the enemy character hits
the character will fall to the ground when his life runs out, the game will start from the beginning),
At the end of the game, the main character reaches the princess
End screen
These things need to be in the game, it has to be done in a very simple way.