Version 2.3

General:

- Fixed lights in some places.
- Fixed some sounds not playing.
- Improved all scripts (Coop and versus).
- Fixed various bugs.

Map One:

- Fixed the problem that the logo remained at the beginning.
- Improved the panic event in the subway.
- Increased mudmen in the sewers from 50% to 70%.

Map Two:

- Mini-final (Scavenge):
-- Reduced from 6 to 4 gascans in single player.
-- Now you can't get gascans right away, like the Last Stand campaign.
-- Continuous panic event modified based on difficulty.
-- Improved the zombies horde after the barrier is blown up.

Mappa Three:

- Changed the final script (2 PANIC/ 1 TANK / 3 PANIC (more zombies in Versus) / 2 TANK).

Version 2.2

General:

- Reduced the number of zombies.
- Spawn random starting weapons.
- Decreased the number of ragdolls.
- Fix various bugs.

Map One:

- Reduced and improved underground lighting.
- Probability of 75% that the second way comes out (sewer).
- Anticipation primary weapons and no longer halfway.
- Reduced the number of mudmen in the sewers (50%).
- Added signals to improve the path to take.
- Increased the number of item spawns.
- Fixed initial black screen issue.

Map Two:

- Changed the mini-finale (gascans).
- Reduced its duration from 90 to 60 seconds.
- Continuous spawn of zombies when looking for gascans.

Mappa Three:

- Changed the final script (2 PANIC/ 1 TANK / 2 PANIC / 2 TANK).
- Improved escape, zombies will now increase more and more as you move forward.
- Added barriers in one of the two ways, to facilitate the path to take.
- Fixed an issue that you could get out of power plant window.

Version 2

Map One:

- The panic event of the first way (metro) decreased from 80 to 60 seconds.

Map Two:

- Weapon spawn increased.
- Added items to the mini-final.

Mappa Three:

- Added sign to indicate the way to go.
- Added instructions to improve escape.
- Decreased zombies and waves in the finale.
- Fix various bugs.

Main release.