Marathon had monster infighting. Marathon is a game series from Bungie, the first version released shortly after Doom, but only on Macintosh. There are defens

Marathon had monster infighting. Marathon is a game series from Bungie, the first version released shortly after Doom, but only on Macintosh. There are defense drones [0] that aid the player and later on enslaved cybernetic aliens [1] that revolt against their alien overlords. As in Doom, if an enemy would accidentally hit another enemy, they would fight one another. The Marathon series can be played on modern computers using Aleph One [2] --- [0]: https://marathongame.fandom.com/wiki/Marathon_Automated_Defense_Drone https://marathongame.fandom.com/wiki/Marathon_Automated_Defe... [1]: https://marathongame.fandom.com/wiki/S%27pht https://marathongame.fandom.com/wiki/S%27pht [2]: https://alephone.lhowon.org/ https://alephone.lhowon.org/