Changelog:

• Fixed a bug that caused units to hit themselves when missing a shot
• Made the terrain hint appear after the briefing before the game starts
• Adjusted the material on the destroyed snail model
• Partially fixed audio bug (engine sounds are still slightly too loud at the beginning of the game, 99% sure it's something wrong with Unity)
  
• Updated "How to play" text

There's likely going to be another smaller patch before moving on to v0.6.0.