Core gameplay changes

Since the game was originally planned to be something quite different, some of its core mechanics no longer fit as well as they should. This update includes a few small changes aimed at addressing those issues.

Changelog:

• Enemies now briefly stun units on hit. This prevents units from pushing through hordes of enemies without resistance.

• Gorgon rework - The larger enemy (we call it Gorgon by the way) no longer attacks directly. Instead, when close to a player's unit, it stops, spawns minions, and increases the speed of passing enemies.

• Speed boost mechanic - The speed buff granted by Gorgons is small but permanent and stackable. A group of Gorgons can make enemies move real fast real quick.

In addition to these changes, there are several minor quality-of-life improvements and balance adjustments to better align with the evolving core design. As a result, the game is now a bit more challenging.