I'm looking for

- The html/programming game where you get like a "username" and "password" box, and no instructions. It's a hacking game. When you win each level, you are presented with the next login form you have to crack.

- The flash game where each level is like "the crimson room" where you have to work stuff out... remember there was that bit with the mouse maze under the marble stair case.. and a bit where you had to turn steam pipes to correspond to a colour chart etc... really good game (possibly a series of games?)

- various ballistics/laser games where you put prisms and s*** to bounce things at targets

http://militantplatypus.com/games/

theres some there

i know the games you're talking about but can remember what they are called :/