Return to Castle Wolfenstein
"Return to Castle Wolfenstein" received favorable reviews from critics. At Metacritic, it scores 88/100 (based on 32 reviews), and on GameRankings it scores 86.75% (based on 50 reviews). "Eurogamer"'s Tom Bramwell called "Return to Castle Wolfenstein" "a worthy addition to the stable of id Software affiliated shoot 'em ups. The single player game is average to good and takes quite a while to finish, but the game really earns its salt by shipping with a first class multiplayer element."
Return to Castle Wolfenstein
This gameplay was later reutilized in a full-fledged commercial game "" set in id Software's "Quake" universe. A semi-sequel called "Wolfenstein" was developed by Raven Software and id Software and published by Activision, and released on August 18, 2009. A sequel titled "" and a standalone prequel expansion titled "" have also been released in 2014 and 2015. The Old Blood references RTCW with characters with similar names and the X-labs being mentioned.