Hi everyone I'm working on a game with a multiplayer/co-op component. I was planning to charge somewhere between five and fifteen euros for the game depending on the amount of content and final artstyle. Obviously I will need some servers for the multiplayer component to work, so I'll be using a VPS provider I'm already comfortable with. Important note: The game does not need multiplayer in order to function, but it adds a lot of depth to the game. I'm looking for a way to keep these servers funded, without forcing players to pay a monthly subscription or running a full fledged item store to customize looks. I'm thinking about more items and xp boosters, but haven't come up with anything useful for the player. Any other suggestions are welcome.