New Saranity Tutorial available to the Alpha channel updates V3.1.0 — Saranity Steam update #219275

Currently the first tutorial has been added to the single player menu interface. This tutorial features explanation of the simple game play and will have a boss and slammer overrun at the end to show some of the heavier units that you will encounter during later lvl 3 maps or Coop / VS game play. Also a issue with upgrading the towers has been improved so that it is now easier to select a tower and apply the upgrade.