After four (count 'em) years, Serious Sam Forever releases something. It's planning to basically be a total conversion to run the old games in the Croteam's Serious Engine 2 and... wait, I don't want to think about it too hard. Relevantly, they've released a MP demo with four maps and game modes. Which doesn't sound very interesting, until you realise it's got a fancy bot system that allows you to have more players than usual in a level. How many?
Okay, no-one's done this yet, but apparently they could with the right hardware. As in, ludicrously powerful stuff, I suspect.
Anyway, while we're talking Serious Sam Forever, we may as well link to the actual teaser trailer for the full thing...
...And then stop. Yay!