Zero Tolerance is a FPS developed in 1993 / 1994 by Technopop and published by Accolade in 1994 for the Sega Mega Drive / Genesis. Zero Tolerance was a unique game in that there weren’t many FPS console games back then. Just like other Accolade games, Zero Tolerance came in a unique Accolade game cartridge. Zero Tolerance also supports a link cable where two Genesis systems can connect and play in the same game.
Let’s begin with a look at this image:

Here we have two beta / prototype cartridges, and a final copy of Zero Tolerance. I’ve gone through the early prototype and compiled as much beta material as I could find.
Differences between the final and beta / prototype versions are:
Technopop has released Zero Tolerance as freeware. This means you can download the Zero Tolerance Genesis rom legally and for free. A sequel, Beyond Zero Tolerance (or Zero Tolerance 2) was also in development by Technopop, but it was never finished.
Article, video and images by Cheaterdragon!
Images:
Videos:
Megalol noticed that in Sega Power magazine from september 1994 the screenshots in the game’s review are actually from a beta version. Infact, you can notice a couple of small differences in the HUD (name of the weapons in different place, ID card) and Level textures.
Beta Version:

Final Version:

Beta Version:

Final Version:

Images:
U64 is an archive with articles, screens and videos for cancelled, beta & unseen videogames. Every change & cut creates a different gaming experience: we would like to save some documents about this evolution for curiosity, historic and artistic preservation.
3 Responses to Zero Tolerance [Beta - Mega Drive / Genesis]
ClockworkBastard
April 5th, 2012 at 11:24 pm
Nice one! Could you please rip the rom somehow? I’m sure there is big fans who would lend you ripping device for this.. Like ‘Retrode 2′
Zilch
April 24th, 2012 at 6:30 am
This game is around. It is pretty bad though. Funny I guess.
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