Unique gender reveal ideas???

I've scoured pintrest and Facebook ect for fun and unique gender reveal for our baby shower, but I see a lot of the same ideas- th colored cake center, opening a box with colored balloons, or silly string. Idk, I'm looking for something I haven't seen yet. We did a video game themed baby announcement so I was trying to think of something in that vein, but any ideas would help!! Let me see :)