The 0.99MXT alpha features the multiplayer "versus mode" major update.
Also featuring the following additions:
- added the player's energy bar.
- added special crates with big loot.
- more tokens!
- new unlockable character with new playstyle.
- use of the beam laser + a 3way upgrade.
- a new shopkeeper.
- use of multiplier 2x on bonus levels.
- new rapidfire shot to buy in the shop.
- stealth mode.
- different character intro.
- added a different final level.
- new bonus level.
- new music.
- new turret behavior.
- multiplayer versus mode unlocked!
- new special effects.
- new level decorations.
- bugfixing.