"ZT2 Underwater Zoo Glitch - old childhood mystery"
Many, many years ago, when I was a kid, I would spend arguably too much time playing Zoo Tycoon 2. It was my favourite game of all time. I remember one day, I was messing around with Marine Mania's aquarium walls, my favourite DLC by far. I'm not sure what I was doing exactly, but at some point anyway I decided I didn't like the shape of the new aquarium I had just made, and decided to delete some of the walls. That was when something really strange happened. The game froze for a little longer than usual, and the next moment I was looking at water - a whole lotta water. Somehow, most of the map I was playing on suddenly got submerged. The outer barriers on the edges of the zoo got pushed up to the limits of terrain limitations, something that is not normally possible, and most importantly, the various buildings, fences and objets I had previously placed around the zoo did not disappear. I was quite shocked when this happened, but also really excited, and of course my next thought was : "hey, can I get that to happen again?" And so, I created a new map. In a desert biome, ironically I guess. I placed all sorts of items down : restaurants, various kinds of fences, arches, enrichment items and paths, and even a jeep circuit, to test what would be affected by the water or not. I then got out my aquarium walls, made an aquarium, and deleted one of the walls. And the magic happened again. A large portion of the map got submerged in a roughly octogonal shape. And I was very, very happy to see that almost everything I had placed down was completely unaffected by the water. Even the jeeps continued to run. The paths did not jump to the surface (except the elevated paths). The buildings did not disappear and continued to function normally, such as the volcano or mist and snow dispensers. Only the physics items such as balls and barrels floated up to the surface. I could then place water related items such as floating islands or treasure chests normally, but no longer items that can only be placed on land. I remember having a lot of fun with this strange glitch. I recreated it multiple times and made entire underwater zoos with it. But, we're talking about a time that was some 15 years ago or more, and nowadays I don't have much left to show for it, nor have I been able to recreate this glitch recently, despite my best efforts to remember how I did it. Some maybe six or seven years ago, I found one of those old save files while searching through my computer, the one I described just now. I opened it and took five screenshots of it, and posted about it on a forum (probably the ZT2 Roundtable, but I'm not sure). The post got a few views but no replies. It doesn't exist anymore I don't think, I haven't been able to find it again. So now that I'm a Reddit user, I thought I would try once more to reach out to other Zoo Tycoon 2 players, in case some of you out there also know about this glitch and how to recreate it. Who knows?Maybe I'll finally get some answers about this strange childhood mystery !
Now, here are some theories I have about this whole thing, based on what I remember and by looking again at these screenshots : - The software. At the time, I played on CD versions of the base game with 3 DLCs : African Adventure, Endangered Animals, and Marine Mania. I didn't get the last DLC until much later (I didn't even know it existed!), and it is possible that this glitch does not work if Extinct Animals is installed or when trying to perform it in the Complete Edition. At least, I haven't been able to. Also, I live in France and therefore played on a European copy, in French. Who knows, maybe localisation can be responsible for it. - Performing the glitch. I know for a fact that this glitch did not just happen once. I could get it to happen again, sometimes with a bit of trouble, but still. These screenshots are proof enough : I was obviously placing random stuff for testing purposes. What I did each time was build an almost complete aquarium with one wall missing (and always rather big and a weird shape for some reason, maybe square boxes didn't work). I would then complete the aquarium, let it fill with water as normal, then either recycle the wall or use the cancel button to undo that wall. There may have had to be items inside the aquarium for it to work. Sometimes I had to insist and try and try again, until it eventually worked. When the glitch functioned, the game always froze for a little while. Perhaps my old and somewhat slow computer was responsible for causing this, I don't know. This is all I have. I hope someone out there has answers or has the time and curiosity to try to replicate this odd but cool glitch! I'm looking forward to your comments, theories, and hopefully your successful attempts. Happy zookeeping everyone!












