Chex Quest Advanced
From Chex Quest Wiki
Chex Quest Advanced is a project by Arch129 and The Slimeinator to improve the original Chex Quest much like The Ultimate Chex Quest, but Chex Quest Advanced is 100% compatible with the original CHEX.EXE engine.
One new thing is that the Flemoidus Super Cycloptis and Flem Mine appear in the first episode (E1M1 - E1M5).
All the original levels have been edited in some way.
