Lots of random stuff today...
- You must now continually punch a rune to open it. You need about five punches within a second or so. This means that you can now longer just run by a rune and open it.
- Add new upgrade sounds for when you're successfully starting to activate it.
- Make swamp mesh collision more closely match the mesh shapes
- You can now bounce off the top of the stump-like objects in the swamp. Slam attack into them to bounce higher - this will let you then perform another slam attack at maximum power.
- Tune the death effects
- Add death effect sounds
- Add new gun sound
- Improve slam attack effects and sounds
- Lowered the upgrade run attractor offset