Need multi-player mobile AR games to drive traffic to my ladies garments, shoes and accessories stores

We need 5-7 games to drive traffic to our stores that sell garments, shoes, bags and accessories for ladies. Our target segment is female (aged 25-40 years) - non technical. You can quote your cost per game. Please include a basic idea of your game along with the cost so that we know what we are buying. If the idea is interesting to us we will buy upto 7 games from same or different vendors/freelancers here. Your proposal should include details of each game that you are proposing. If you are proposing more than 1 game and if the cost of the games is different for every game then you can mention the cost of the games within your proposal. Please do not give ballpark figures and DO READ this project brief fully before proposing. The game needs to be simple operationally and easy to understand and play - and fun to play of course! It could be tied to flexible rewards that we can change from time to time. The game can be a marker based one where they scan (point their mobile camera at) a logo or some piece of visual artifact when they are visiting our store. Again these visual artifacts can be changed by us to keep things fresh even after a few weeks. Our stores are usually within high traffic malls or on busy streets and usually have window displays and signages where we can place the visual markers. Some more important requirements: 1 Should work on mobile phones. 2 Should be multiplayer - either turn based or otherwise. The first player who starts the game can select who else can join the game... 3 There should be a private mode and a public mode that can be selected by the player who starts a new game/session. Public games/sessions can be seen by anybody pointing their phone camera to the marker (names, avatars etc are also visible and whether a game is open for joining). So onlookers can view any public game as it is being played by the players while private games are not visible to other onlookers. 4 Should not have too many steps to start/join a game as they would be playing it in a mall or on a street as they are passing any of our store. So it should be simple and elegant and very easy to play. 5 Should work on android and ios. Can be made in any game engine but unity is our preferred choice since we have access to unity developers who can maintain or change things later if needed. But we are open to using any other gaming engine. Source code and all ip rights would belong to us.