@emerald Very good question! Played on asymmetrical attack/defend or payload maps, one team is normal players, the other is an oversized team of only engineer bots, programmed to just build and defend their sentries and dispensers.
Created by “Uncle Dane the Engie Main”, a prominent TF2 youtuber with a chill vibe, it runs on his series of servers, Uncletopia, and the engineer bots all are copies of his iconic character loadout, all with names that parody his name (Uncle Stane, Uncle Rain, Uncle Ukraine, etc)
The massive amount (not quite a thousand, but something like double the amount of the human players) of engineers just turtling in huge masses and constantly respawning creates very interesting and fun alternative tactics for the players, incentivizing nonstandard loadouts and gameplay in a smoother way than some of the more custom mods that try to bring about alternative tactics.
§-57213 (Plushie Mode)
@autumn@wanderingwires.net