Alpha v0.12.0

What's Changed

• Gameplay - Enemies now spawn in groups, with a cap on how many can be alive at once. Spawning, abilities, and tactics will keep evolving — don't get too attached to current behavior.
• Gameplay - Drones now try to surround you instead of attacking head-on.
• HUD - Removed the "Live stats" panel (ATK, DEF, AGI).
• HUD - Moved active power-up icons from the top-right corner to just above the Health and Energy bars.
• HUD - Cleaned up loot card formatting.
• HUD - Each ability now shows its energy cost on the icon.