Greybox level design for indie game (Godot) — small single level

Greybox level design for indie game (Godot) — small single level
Seeking blockout/greybox level design for one small level in an in-development indie immersive sim built in Godot. A working project file with all necessary systems and tools (doors, keys, interactions, player controller) will be provided; this job is layout and design only, no art.

Scope:

*Room geometry and spatial layout, door/key/lock placement, and route logic — the level should support multiple viable player routes to the objective, in classic immersive-sim style
*Deliverable: playable greybox integrated into the provided project, traversable from start point to objective via all designed routes

Excludes: art assets, texturing, set dressing, narrative content, and audio.

All provided project files remain the client's property. Full rights to the delivered work transfer to the client on payment. Designer receives a level design credit in the released game and full portfolio rights to the work. A short supplemental terms document accompanies the project.