This update is as follows:

1. Game Packaging Update: We have changed the packaging of the entire game collection, which now supports STEAM Achievements and Leaderboards. 24 new achievements have been added to the traditional mode of Commando 2, which can be viewed via the “Achievements” button on the start page. However, you can't just turn on mods and mindlessly raid to complete these achievements!

2. New Survivor Mode Preview: We've added a Survivor Mode Preview to Commando 2 with the following features:
- The modifier bar will change to 10 gun storage spaces, and instead of bullet boxes, Survivor Mode will offer a variety of weapons for players to pick up, each of which will be discarded when they run out.
- Many new enemies will be welcomed in the preview levels, so you can meet them first in the first level.
- Survivor Mode levels will be reorganized and will be interspersed with various mini-achievements for more challenge.

3. Community Feedback Fixes: Based on feedback from the Commando player base, we have fixed many minor issues raised by players, not listed individually, but every detail has been fully optimized.

4. Due to the updated engine, the location of the save file has changed, and you cannot inherit the old save file directly. If you want to inherit the old save file, please start the game once and then quit, so that the new engine will create a new save directory, and then manually move the old save over.
The old save should be located at:

"C:\Users\ YOUR USER NAME \AppData\Roaming\Macromedia\Flash Player\#SharedObjects\
RANDOM STRING \localhost\Program Files (x86)\Steam\steamapps\common\CommandoCollection"

If you did it correctly, you should see two folders inside. Copy the “Data” folder inside with *replace* to.

"C:\Users\ YOUR USER NAME \AppData\Roaming\CommandoCollection\Local Store\#SharedObjects"

Just open the game again and you should see your previous save file. This engine now supports cloud save as well.