This page contains Cheats for Bio-Hazard Battle organized by sections for Genesis. Bio-Hazard Battle is a Action Shooter Scrolling game, made by Sega and published by Sega. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
At the ship selection screen, highlight the ship in the upper left-hand corner and press A + B + Start. You will begin as the all powerfull Dragon-bio 5. Note: There are three versions of Bio-Hazard Battle with different copyright dates. This code is known to work on the 1990 release....From: e0os
At the level select screen, move the cursor to the last level and press A + B + C + Left. When the screen fades, press A + B + C + Left again. The display will register 5 lives, but they'll never decrease....From: charlie16
Turn on the game. When the Sega logo hold C. When the title screen appears, make a full clockwise circular motion with the D-pad, starting and ending in the Up position. You should hear a noise if the cheat worked. Release C and press Start to choose your level....From: idozaid
At the main menu, highlight the 2 PLAYER option, then hold Right and press Start. Don't release RIGHT until the ship selection screen appears. If your timing was right, both players will have the upper-right ship selected....From: priji
Follow this guide to find all the 1-ups in Bio-Hazard Battle. 2nd level: After the steep incline you will start to go down. Stay below the track and you will get the first 1-up. 3rd level: After passing the inkblot guys in the jungle, stay towards the bottom. The 1-up will appear just before the incline. 4th level: After the guys that look like lip...From: rodnel25
To beat the mini-boss in the last level,get a yellow machine gun or laser. Go to the bottom left-hand corner and point it diagonally up-right. The boss can't touch you....From: princesskj
In the caves just past the guys that look like lips, go up to the upper left-hand corner. You will die and begin in a new level in a giant asteroid field. When you finish the level, you will return to level 4, the caves....From: WARLOCKED
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