Hello, I am making game right now, I only have one character that has 3 different attack moves, I don't want to add other characters or any other moves, if I add coins to this game so users collect them, I think they would be useless, so I am asking for tips, what can users do with these coins if they can't buy other characters or weapons? I mean without coins it would be boring I think, but I am stuck here, any advice?
You could use Coins for a number of things. Maybe do something different and let the User purchase different Trails, or Sound Effects (just duplicate the Character and change the Trails/Sounds). You can also use Coins to restart from Check Points or unlock even new Levels.
Oh! Great ideas, I never thought of unlocking sound effects, or even unlock the ability to continue from check points! thanks a lot man I will do one of these and see what happens, a game without coins is really boring.