i forgot the name but there was another game that had a similar concept, where you wake up in an abandoned lab and if you run into any slimes you lose
Pretty sure this was an idea taken from Giant Insect Lab thats on DLsite. Escape a lab from things that wanna breed. While this one here does not have much steath mechanic, its still more interesting.
Maybe the "project" series ? Project Unknown / Project Elimination and Project Extermination by Mateydev