The shareware version includes the entire first episode of the game, Secret of the Oracle.
NOTE: This game can be played directly in Windows using a third-party engine recreation (see the links section below).
The game comes in two flavours: 4keen.zip is the EGA version and 4keenc.zip is the CGA version.
General cheat: Pressing the B-A-T keys all at once will give you 99 shots, an extra life, and all the gems.
Debug mode: Pressing A-2-[Enter] all at once will activate debug mode. The following cheats then become available:
F10-C: Show number of active/inactive objects in the level
F10-D: Record a demo
F10-E: End the current level
F10-G: God mode
F10-I: Get some free items
F10-J: Jump cheat
F10-M: Display memory usage
F10-N: No clipping (walk through walls mode; its easy to die if you go somewhere you're not supposed to)
F10-S: Slow motion
F10-T: Sprite test
F10-W: Warp to any level
F10-Y: Reveal hidden areas
F10-Y: View hidden areas in the level
Description by VGTips
Also known as Keen 4: Secret of the Oracle
Platform, 1991
Shareware (installed), Shareware, Shareware
Developer: | id Software |
---|---|
Publisher: | Apogee Software |
Platform, 1994
Shareware (installed), Shareware, Patch
Developer: | Epic MegaGames |
---|---|
Publisher: | Epic MegaGames |
Platform, 1994
Freeware, Source code, Source code
Developer: | Wiering Software |
---|---|
Publisher: | Wiering Software |
Platform, 1994
Playable demo (installed), Playable demo
Developer: | Family Production |
---|---|
Publisher: | INCOM I&C |
Also known as Captain Comic Episode I: Planet of Death
Developer: | Michael A. Denio |
---|---|
Publisher: | Self-published |
Platform, 2004
Freeware (installed), Freeware
Developer: | BB Software |
---|---|
Publisher: | Self-published |
Also known as Halloween Harry
Platform, 1993
Full version, Extra
Developer: | Interactive Binary Illusions, SubZero Software |
---|---|
Publisher: | Apogee Software |
Platform, 1991
Full version, Extra
Developer: | Apogee Software |
---|---|
Publisher: | Apogee Software |
Also known as Baron Baldric: A Grave Adventure, Baron Baldric: A Grave Overture
Platform, 1993
Shareware, Shareware
Developer: | Animation FX |
---|---|
Publisher: | Manaccom |