Demo updated to v. 0.964

- Now you can move in the view mode;
- The doors differ not only in color, but also in pattern;
- The special ability is restored quickly if you have at least one battery. If there is no battery, then the special ability will be restored significantly slower;
- The shape of the electric explosion has been changed;
- The radius of the explosions has become a little larger;
- Green barrels now spill more acid;
- Acid and fire now generate particles, which allows them to be better noticed;
- Ricochet weapons are now more effective in small spaces;
- Changes in the balance of some types of weapons;
- Access cards are more common;
- UPGRADES now have a new name: IMPLANTS;
- Collectible items have been replaced with blueprints of unique weapons (it will be available in the full version of the game);
- Now you can use the door to leave the training level;
- Bug fixes;
- Small graphic changes;