Shooter Level progression

A progression pattern for a shooter game handling various routes that the player can take during a level.

Notes:

1. Player’s main actions in the level are running towards the end or encountering enemies.
2. While advancing towards the end, he can move forward, get lost and loop around or find a secret shortcut.
3. There is also a small chance that on the way the player will find a medkit, healing himself.
4. When encountering an enemy, both fight until one of them is defeated.
5. There are multiple enemies in the level.
6. Player’s health cannot exceed 100, and if it reaches 0 it’s game over.
7. Every action the player performs helps him progress towards the end of the level. When reaching 100% progress, the level ends.