The Last Goodbye is a pulp thriller running on the Goldsource engine. In the Gothic metropolis of Prava, the gun-for-hire Lucille - better known on the streets as The Banshee - takes a job from enigmatic entrepreneur Ark McLean. Her target: Bullseye, the deadliest gangster in town. On her travels through the criminal underworld she meets all manner of friends and foes, with plenty of action and intrigue along the way.
The finale of Act I is a trio of levels set in an industrial district. Due to the cutting and rearranging of level geometry during development it also contained some overlap from the slum levels, with a market and cafe conspicuously in amongst warehouses, a power station, workshops, factories, garages, computer rooms and a drainage canal.
The industrial levels featured the most combat in Act I, and certain concessions had to be made for it. The lighting was livelier and the spaces larger so the player could properly engage with foes fairly. Sadly this does clash somewhat with the intended gritty tone (this set of levels also features executed/mutilated citizens more often than those preceding), and is emblematic of larger tone issues caused by concessions to making "fun" gameplay across the campaign.
What these levels do succeed at, however, is continuing TLG's penchant for interactivity. Fuel canisters explode, fire extinguishers can be shot to let out a harmful jet of smoke, machinery can be tampered with and fire alarms can be pulled (and drown out every other sound). Secrets were also prioritized and given narrative significance as hidden weapon caches assembled by the Banshee's aide Danny Munroe.
To set these levels apart from the others, there were some aesthetic changes made. Firstly the street lights were far whiter than their yellowish predecessors, the fog was a deeper shade of blue, metal surfaces were far more common, player-guiding spotlights appear more frequently and the sky has begun to change from blue to purple. The audio was also altered, with the outdoor ambient wind augmented with a deep rumbling and distant malfunctioning machine noises to match the oppressive buildings.
You can download the game here: https://www.moddb.com/mods/the-last-goodbye