LanguageRL1
Descent 1 registered level data
File type: Game file
Files with rl1 file extension could be found in old Descent 1 computer game and used for one of its game files.
Found 2 different file type records with the same rl1 filename suffix.
What is rl1 file?
File type category:
Game file
Date updated: April 11, 2019
The rl1 file extension is related to Descent 1, a 3D computer game for MS-DOS, Mac, Microsoft Windows and Sony Playstation and used for files that contain saved level position.
Suggested software to open rl1 file:
Associated software actions with the rl1 file
Software applications that handle other tasks involving rl1 files:
Descent (Microsoft MS-DOS)
RL-1 Data Base database
File type category:
Database file
Date updated: April 17, 2019
The rl1 file extension was also in the past used for a RL-1 database format. This was a DOS-based full relational data base file format for a data base called RL-1 Data Base. They were originally (early 1980's) called ABW Corporation based in Ann Arbor Michigan.
The final issue under ABW's name was Version 1.32 in 1984.
The company was bought out by Dun & Bradstreet and the product was renamed (DunsPlus 2A) re-marketed and supported by D & B Computing Services from Wilton CT in 1986.
Under D & B the last release I received was 1.53 in 1985.
In 1986 D & B changed their support policies to a per diem rate of $600/day for all support, and I lost contact with them at that time.
The product was very similar in function to the IBM System /38 database and the file modules were accessible from Cobol, Basic and I think PL-1 programs on the PC.
How to open rl1 file?
Use compatible tools to work with *.rl1 files.
How to convert rl1 file?
Probably can be exported to other formats.