Hey, the first thing I noticed is the quality of your 2D art assets - it looks good! This was my first time trying the game, here are my thoughts:
- maybe add an alternative camera control mode where you can mouse look by default with reticle but hold down a key (eg. ctrl) to toggle the cursor for clicking
- good work using light/dark to guide the player subtlely in the starting level
- it would be nice for interactive objects to have prompts (eg. pick up bandage (right click))
Good progress and keep it up!