DOS extender

Software entity

Uses any DOS extender (such as DOS/4G) that breaks the memory limit of 640kB, allowing at least up to 64MB to be addressed.

32
games
2
platforms

Alternate names: DOS/4G, DOS32A

Note that DOS/4G allows addressing up to 128 MB RAM, 64MB in the free GW version.

DOS/32A is not used by any real DOS era games or applications, but works as a drop-in replacement for DOS/4G, and allows memory addressing up to 2GB.
Known DOS extenders:
* DOS/4G (dos4g.exe and dos4gw.exe) -- 4GW was bundled with Watcom C compiler, 4G itself was more advanced commercial version.
* DOS/32A (dos32a.exe)
* Borland RTM loader (rtm.exe)
Related:
* DPMI

Popular tags

3.5disk buildengine cdrom clanguage controlconfig cpu-386 cpu-486 devsysnext68x dialup display-vesa display-vga doomwad dos5 download firstpersonshooter idtech1 ipx joystick keyboard mediaindrive milessound mouse spu-adlib spu-adlibgold spu-awe32 spu-gus spu-mpu-401 spu-mt32 spu-pas spu-pas16 spu-sb spu-sb16 spu-sbpro

Games by year

91939597990103050709111315 123690 ABC
A1991 - Watcom C 8.5 w/ DOS/4GW released
B1996 - DOS/32 released
C2002 - DOS/32 made free

The first DOS extender video game was released in 1993.

Electronic Arts, GT Interactive and id Software published most of these games.

Related site

Platforms

MS-DOS 31
Linux 1

Most common companies