It's a series of tests I worked on long ago. The first one was called "Roads of Death" and it was a rather buggy test where you could skip certain test sections by using some jj2 tricks (like getting shot by another player and flying freely through a pinball field in treasure mode). The second is called "Roads of Death 2" and is a sequel to the first one. Basically I've learned certain lessons and applied them to my second test level. This test is huge with lots of puzzles... and some easter eggs too. The last one, called "Roads of Death 3: Death Wish" never came to be. The level itself was too large and contained too many tiles. This has resulted in certain events not appearing and thus making the test unplayable. Otherwise it was an extremely hard test (if not hardest one ever made). I have tried to make the level playable by reducing the number of tiles and stuff, but events were still missing... so the test is kinda dead.