Fun map. Agreed with below posters about the blue keycard thing. I could see a player tearing their hair out if they didn't manage to find the blue keycard.

nice

I quite enjoy this author's maps but sometimes... he has some of the worst ideas for gameplay such as that blue keycard issue.

I had NEVER played this one either and it's DAMN GOOD! Be you have to be VERY conservative with your ammo EVEN if you find every single secret! It's quite challenging. Design is great throughout with a somewhat original theme (it's actually not that overdone in duke3D) and cool tricks. Just really hard and, thank god I got the hidden blue card at the start of the map since you need it at the END to beat the level! That blue card wasn't a very good design idea but everything else is really good, just really tight on ammo.