Some features of the engine:
----------------------------
- Speedy
- Working doors
- Objects
- Lightsourcing by distance
- Transparent walls
- Animated walls and objects
- Floor and ceiling

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  189     417  45.3% -lh5- 5186 Aug 21  1994 file_id.diz
[generic]                  298     503  59.2% -lh5- 1fb1 Aug 21  1994 history.txt
[generic]               248252 1056124  23.5% -lh5- ff31 Jan  5  1980 Poom0.2big
[generic]               241912 1042300  23.2% -lh5- e6d9 Jan  5  1980 Poom0.2little
[generic]                  941    1745  53.9% -lh5- ed50 Aug 21  1994 Readme.txt
[generic]                  410     614  66.8% -lh5- 9241 Aug 25  1994 READmEfIRSTuDUM!.txt
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         6 files  492002 2101703  23.4%            Sep 12  1994