Xenoids Demo has been updated to version d0.14

Xenoids Demo has been updated to version d0.14
Changes:
- As a result of optimization, we managed to reduce the weight of the game by almost 3 times.
- Now enemies notice the player much faster if he has a flashlight on.
- Now you can play without the one-life mode.
- Added a more detailed description of the task.
- Added a hint with important keys on the loading screen.
- Small changes in the starting items of the characters.
- Other minor fixes.