I've got this original idea, infinite respawning exploding fusion coils. I think it would make for some interesting gameplay.
Please, from standpoint of a regular member, GTFO. From my position, please, take time to put grammar into your posts, and take more than 6 seconds to make a new topic.
But on a serious note, you are asking for ideas, and we are here to expand forge, and not confine it. Think hard about something, use ideas from every day things, look at the porcelain pony, rusty eagle thought of that map while sitting on the crapper.
Irony for great justice But seriously, if your not getting inspired, read a book or watch a movie for a change. Replay old games. Just troll the maps and see if you can reverse engineer some ingenuity. But use the search button next time. This is like the third thread along these lines I've seen in a week.