1. Bugging through wall into water pool in Sand Yego.
I always wanted to get into a water pool under Sand Yego (as I expected sometging to be here like in Lifewater Oasis).
Once I walked into the secret that is just at the level start (it can be a bit tricky to get out of it). I started to rapidly press many different buttons on keyboard like mad, I wildly jumped in it and also tried the Ctrl+Down combination. And suddenly I somehow fell through the wall and ended in the water on the bottom, which killed me on touch (or probably killed me when fell past the visible bottom edge).
![Image](http://i.imgur.com/2hdZvRR.png)
2. Getting a lifewater flask in BWB Megarocket level.
Amost everyone knows that if you have less than 5 shots and enter a level (including BWB Megarocket), there will be an extra Neural Stunner for you just in the beginning on the level. But I remember that once when I had 0 lives, I enetered a BWB Megarocket level and there was an extra Lifewater Flask for me.
![Image](http://i.imgur.com/gxVLAu2.png)
3. Entering a non-existent level.
I always thought that when I played Commander Keen for the very first time, I managed to enter and play a level which is located where keen stays on the picture. So long time I thought there was some hidden level and often ctrl'd that place.
![Image](http://i803.photobucket.com/albums/yy313/troublesomecorsair/wavingkeen_zps63bdc882.png)
4. Two secrets connected in Lifewater Oasis.
In Lifewater Oasis there is a secret (with a long fall-through shaft) which gets you into the lowest area (just above the water pool). In the leftmost part of the higher area there is a tiny secret in the ceiling where is hidden a Doughnut (2000 points). I thought that the tiny secret in ceiling was connected to the shaft, so I could either get to the second lowest area from the shaft or get from the second lowest area to the area under it. I believed that once I got through the connection.
![Image](http://i.imgur.com/l5fqmpE.png)
5. Keygems were not preserved in a savegame only sometimes.
It is a well-known bug that in a specific version of CK4, the keygems are not saved in a savegame. When I was a kid, this was happening to me (and I could not finish a level because of it), so I was afraid of it and often saved my game just before picking up a keygem. But I always thought that this happened just randomly and sometimes my keygems were properly saved. Concluding from the fact that I saved and loaded game very often in harder levels (pyramids), and if the keygems were never part of a savegame, I would have big problems beating the levels, but I didn't.
6. Suddenly appearing just in front of the Hand Pyramid.
I didn't know how or why, I just suddenly appeared to stand before Hand pyramid. I don't know whether I just unknowingly discovered the inchworm trick or not, I also probably didn't even enter the pyramid. I really think it was just a result of imagining things. I knowingly discovered the real way to the secret level many years later.