We have increased the price of Spider Wars from $9.99 to $14.99 due to platform costs (Steam), Hosting costs (Servers for web and the Game) and Sales Tax. Not to worry though as there will be a new update coming soon, including more single player content.
With this price increase comes the decission to make multi-player bots. Unfortunatlly this will take quite some time and only be in sometime next year.
Keep well
-CarVin Team