Watch Highlight: Doom Mod Research Night from TekAdvisor on www.twitch.tv If the original Doom is too Oldschool for you; Zion brings several of Doom 2016's visual, musical and gameplay elements to the GZDoom engine. It's still in development, but it's already quite promising. [Official Site](https://www.moddb.com/mods/doom4-emulation/downloads/zion-v8-hd-mod-only-1-full-pk3-692mb)