Has potential, but the intermittent "challenges" like the safe and fuse box were too buggy. For instance, when I failed the fuse box a couple of times it let me get back to it while at other times it wouldn't let me back into the fuses. The heat timer is definitely annoying; the urgency adds suspense to the game but at the cost of enjoyment. If you have to put in artificial suspense, then it isn't worth it.
When you're behind a half-height barrier, do you take partial damage or are you less likely to be hit? Can't tell, but seems like it should be if not...
Finally, something I can get a highscore on :) For pong, I have to agree that it isn't that great although good effort. The real problem is the gameplay, especially the sluggish mouse response (which I only have on this game), or as others have mentioned, when you mouse off the the area accidentally.
The levels have more than 5 differences. They are randomized each time you load the game. I've found at least 6 or 7 in them so far. Some of them very difficult (minor hint = such as on the park sign where two letters are switched but still read normally at casual glance)
Outstanding! Very creative and a lot of attention to detail (apart from the "differences"). Entertaining animations and some replay value. Would love to see more of these!
I remember this also (or at least a version of it since it's been so long ago). Enjoyed it then and still enjoy it! Would be great to have additional levels and perhaps an easy or medium badge.