http://sandbox.yoyogames.com/games/95432
Features:
- 4th level
- new music by Raigon
- bonus stages
- Arcade Extra mode
- unique weapon for each ship (Dual)
... lots and lots of minor tweaks
What still needs work:
- some sound fx aren't final
- difficulty settings may require balancing (ok..probably a lot)
- Level 4 still needs some graphical touches
- Bonus stages are functional but aren't quite 'there'
