Uploaded January 2023 | Updated September 2026, 2 hours ago

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Mixed Doom combines Doom II and Doom 1 map counterparts together.

Map04 = Map04 from D2 + E1M4 from D1
Map05 = Map05 from D2 + E1M5 from D1
Map06 = Map06 from D2 + E1M6 from D1

Played with the GZDoom source port.

Mixed DooM by Kronos913
doomworld.com/forum/topic/128810-mixed-doom

GZDoom Source Port
zdoom.org/index

Doom II by id Software
store.steampowered.com/app/2300/DOOM_II