I'd like to develop a truck simulator game.
Features would have.
Gold coins or diamonds to collect.
Reward users gold by doing many tasks (example follow on twiter, like us on fb, tweet about game etc..)
Leaderboard & achievements for ios & android
Then customise vehicle one by one : bigger wheels, etc.. Using gold coin to upgrade,
Level upgrade with coins
Tasks to do and finish
Store page for iap
In-Game offers via phone notifications (settings to turn off but will ask user first if okay to send notifications)
Settings for music, soundfx, etc
LOOKING FOR LONG TERM RELATIONSHIP. I have many projects and successful candidates will have many projects on their way.
So quote your price wisely.