No. It doesn't work that way. By purchasing the game for $10 - the player will receive every update (early access). But if the player spent $5, then he will have to wait 1-2 weeks for the early access to end. This is not a subscription service.
Version 0.10 will be available to you when the early access passes. Everyone who bought the game for $10 got it. You spent $5. Wait 1-2 weeks and the game will be available to you.
