An odd little platform game in which a mutant army created by Dr. Mangle has invaded Metro City. As Snake Logan, a CIA agent, you have to shoot everything that moves and rescue the citizens. The EGA graphics were already dated when the game was released, but the irreverent dialog is humorous. There are 3 episodes in this game, with only the first episode playable in the shareware version.
Episode 1 - Dr. Mangle's Lab
Episode 2 - The Hidden Lab
Episode 3 - Master Cain
Added by DOSGuy
Screenshots
320×200×16c
Downloads
Complete version history:
| Bio Menace v1.1 Shareware Episode (717,127 bytes) | 1993-08-24 | DOS | |
| Bio Menace v1.1 Registered Version (1,710,054 bytes) | 1993-08-24 | DOS | |
| Bio Menace v1.1 Freeware Release (1,624,021 bytes) | 2005-12-21 | DOS | Play online  |
| Bio Menace v1.0 Shareware Episode (627,987 bytes) | 1993-08-03 | DOS | |
| Bio Menace v1.0 Registered Version (1,699,300 bytes) | 1993-08-03 | DOS |
Availability
Apogee generously released this game as freeware under the Bio Menace Freeware License in December 2005.
Cheat Codes
Customer Cheat
[C] [A] [T] - During gameplay, you can press these three letters at the same time, and you will receive the machine gun, 99 ammo, & 99 grenades. This works only in the registered version.
Tech Support Command Line Parameter
COMP - Turn on SVGA compatibility
NOAL - Disable Adlib sound card detection
NOJOYS - Disable joystick detection
NOMOUSE - Disable mouse detection
HIDDENCARD - Disable video card detection
Other Notes
The following secret weapons are available in both the shareware and registered versions:
Super Plasma Bolt - Hold the up arrow until you hear a charge sound, then hit fire; this causes one hit point of damage.
Fireball Attack - Turn left and right 6 or 7 times in succession, then hit fire.
Electron Shield - Turn left and right 6 or 7 times in succession, then hit the jump key.
Invincibility Burst - Hold the up arrow until you hear a charge sound, then hit the down arrow.