Commander Keen has already foiled the Vorticons' plans to destroy Earth. Now he heads to their home planet in order to confront the Grand Intellect: a mysterious leader who enslaved all the Vorticons and forced them to carry out his evil deeds. But before Keen reaches him, he must get through numerous Vorticon cities whose mind-controlled residents all received one order from the Grand Intellect: 'Keen must die!'
Commander Keen 3: Keen Must Die! is the third in a series of platform games. The game begins with a top-down map of the Vorticon planet. This is the level select screen, where you can walk around and choose the next level you want to enter. On each level, you have to make your way to the exit. Once you reach the exit, you're back on the overhead map.
The levels are typically full of enemy creatures (mainly various types of Vorticons) and hazards. If Keen gets shot or touched by an enemy, or falls into a pit or something hazardous, he dies, and you're booted out of the level back to the overhead map and lose one life.
Thankfully, Keen can defeat most enemies with his raygun. He also has a pogo stick which allows him to jump very high. Other items to find include keycards that open locked doors, bonus items which give score (Keen gets an extra life if he collects enough score) and the Ankh, which gives temporary invulnerability.
This version of Commander Keen 3: Keen Must Die! was designed for personal computers with operating system MS-DOS (Microsoft Disk Operating System),
which was operating system developed by Microsoft in 1981. It was the most widely-used operating system in the first half of the 1990s. MS-DOS was supplied
with most of the IBM computers that purchased a license from Microsoft. After 1995, it was pushed out by a graphically more advanced system - Windows and
its development was ceased in 2000. At the
time of its greatest fame, several thousand games designed specifically for computers with this system were created. Today, its development is no longer continue
and for emulation the free DOSBox emulator is most often used. More information about MS-DOS operating system can be found
Available online emulators:
4 different online emulators are available for Commander Keen 3: Keen Must Die!. These emulators differ not only in the technology they use to emulate old games, but also in support of various game controllers, multiplayer mode, mobile phone touchscreen, emulation speed, absence or presence of embedded ads and in many other parameters. For
maximum gaming enjoyment, it's important to choose the right emulator, because on each PC and in different Internet browsers, the individual emulators behave differently. The basic
features of each emulator available for this game Commander Keen 3: Keen Must Die! are summarized in the following table: