Versus mode

[Harti]

My reasoning:
- Outwitters achievements?
- Well, TtL had achievements too
- I rarely play TtL nowadays
- Why? I got most of the achievements and can't beat my own high scores
- But there's Viva la Turret! co-op mode via Game Center now?!
- But yeah I don't want to co-op with some random stranger, I'd rather kick their ass
=> VERSUS MODE.


Versus mode would have the screen split into half, each player having to avoid Viva la Turret! mode like obstacles of red dots.
Each player's got a health bar (and maybe lives). If they pass enemy territory, they gradually lose health. If they get hit by a red dot, they die. There are special items for versus mode:

- Purple Energy Blast (small edition): Fire at the enemy. They lose lots of health if hit.
- Red Arrow: Send an arrow formation of red dots into the direction you're facing. When the dots hit the wall, they split up and begin to pursue the closest player for a while until they vanish.
- Vanish: Invincible for a few seconds.
- Nuke: Nuke. Or nuke all dots on your side of the field.
- Flip: Players change sides and are invincible for half a second or so.
- Clock: Freeze time. Dots stop doing anything for a while (whole field?).
- Crystal: Pick up five crystals, gain access to a Spike Shield. Enjoy mowing your enemy down!
- Medipack: Restores (very) little health.