list of game engine recreations
https://en.wikipedia.org/wiki/List_of_game_engine_recreations
noteable new finds for me:
might & magic 6-8
https://github.com/gp-alex/world-of-might-and-magic
kotor 1-2, jade empire, witcher 1, dragon age 1-2, etc
https://github.com/xoreos/xoreos
might & magic 4-5
https://github.com/busyDuckman/OpenXeen
tomb raider 5 ps1 disassembly
https://github.com/TOMB5/TOMB5
wizardry project called p-interp... can't find a web source though
ff7
http://q-gears.sourceforge.net/
flashback
http://cyxdown.free.fr/reminiscence/
gothic 1-2
https://github.com/REGoth-project/REGoth