Please check out the game here.
Courier 79 is a Rogue-like game about delivering orders.
After delivering enough orders in good condition, you gain benefits that change the way you play.
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Here is the trailer:
I'm aware of it but it's not so easy to implement and I'm truly sorry for that. I realized way later in development that the save system will be so complicated to implement.
I'm gonna put the save system in my next games but not in this one because I want to be done with this project as soon as possible and then move on to something else.