Let's post fun demorecs here. Sorry no support for big files yet (but i'm getting unlimited storage very soon), so, please, use max compression for archives.
In the first demorec, i managed to make a trick, i placed a TNT on an emp grenade. When enemy enters the building, emp explodes and TNT falls and explodes too. This trick is just for fun and is actually useless in game, because it takes a lot of time to make it and you should be very careful, and also, it takes some time to explode. Thanks to Zephron for helping me on clicking the grenade.