[PC][Before 2013] Old low-poly FPS similar to Quake, with armed monsters, snowy maps, trains and red maze-like buildings
I was born in 2008 and played this game around 2011–2013, when I was only 3–5 years old. It's one of my earliest gaming memories, and I'd genuinely love to experience it again.
Platform(s): Windows PC. I remember launching it from a desktop shortcut, not a browser.
Genre: First-person shooter, very similar to Quake.
Estimated year of release: Unknown, but definitely no later than 2013. It could easily be a game from the late 1990s or early 2000s.
Graphics/art style: Old, very low-poly 3D graphics. Something along the lines of Quake 1 or Half-Life 1, with blocky environments and simple textures.
Notable characters: I remember fighting enemies that looked like monsters, mutants or strange non-human creatures. I believe they carried guns and shot at me, just like regular FPS bots.
Notable gameplay mechanics: As far as I remember, I could select different maps and fight against computer-controlled enemies. It felt more like an arena shooter than a story-driven campaign, although I might be wrong about that.
Maps I vaguely remember: A snowy/winter map: I distinctly remember snow or an icy environment. A train map: There were regular railway tracks and train cars. I think the train might have been moving, but I'm not certain. It could have been stationary. A multi-story maze-like map: A large, confusing building or structure with multiple floors, corridors and passages. Red environments: I remember a lot of red, particularly on walls, floors or parts of the maps. This is one of the stronger visual memories I have.
Other details: The game was installed on a Windows PC, and I played it when I was extremely young. Unfortunately, I don't remember the title, menu, HUD or exact weapons. I've already spent a lot of time looking through screenshots of games like Quake III, Unreal Tournament, Nexuiz, Alien Arena, Cube, Sauerbraten, X Operations and many other old FPS games. None of them looked familiar, although I can't completely rule anything out because my memories are so old. It could have been a really obscure game, a standalone Quake clone, or even a modded version of another shooter