Abandonware DOS title

The Sentinel

The Sentinel (also known as The Sentry) is an abandoned puzzle game designed by Geoffrey J. Crammond, developed by Firebird and released by Firebird in 1989. The Sentinel runs on DOS but was also published for Amiga, Amstrad CPC, Atari ST, BBC Micro, Commodore 64, ZX Spectrum. The Sentinel is part of the The Sentinel game series.
The Sentinel screenshot
thesentinel-4.jpg - DOS
thesentinel-1.jpg - DOS
thesentinel-2.jpg - DOS
thesentinel-3.jpg - DOS
thesentinel-5.jpg - DOS
thesentinel-splash.jpg - DOS
released in:
Game modes:
what is abandonware?
Rate this game
4.14 / 5.00 (58 votes)

Share your love for this game

The Sentinel downloads

Do you have trouble running this game on Windows? Read this guide.

Main executable game file: thesenti/sentinel.exe.

DOS games can't run on Windows. You need a DOS emulator like DOSbox or D-Fend Reloaded. Follow these instructions to run DOS games on Windows 10 or later systems.


Additional info about The Sentinel

Also known as: The Sentry

Status: abandonware

Input: keyboard, mouse

Also published for: Amiga, Amstrad CPC, Atari ST, BBC Micro, Commodore 64, ZX Spectrum

Abandonware DOS views: 10325

Awards won by The Sentinel:


  • christophe.brezovic@gmail.com - 27/05/2022 16:10
    Looking forward to this, owned it on my Commodore 128
Write a comment
Have you ever played The Sentinel? Did you like it? Did you hate it? Write something about it: share your experience, give us hints on how to properly run this game or simply say how much you loved it.