This guide will show you how to unlock both achievements DONKEYSPACE and BLOODLUST.
These achievements are hidden when you look at the achievements on steam, so if you are on the hunt for that 100% completion, then this guide is for you.
This achievement is unlocked by playing a game that exceeds 20 minutes in length (just like in the first game).
Simply open up a new match (whether it be local or online with a friend). In the character customisation screen set the game rules with ENTER on a keyboard or MENU on an Xbox controller and change the time limit to 20 minutes or NONE.
Then all you have to keep the match open for 20 minutes (If you have set the time to 20 then it will go to sudden death mode, you will get the achievement then).
Set a timer for 20 minutes and go and do something else, or you could spend the time unlocking...
Another straightforward achievement, all you have to do is have cause 100 deaths in one match.
Any death will count so it doesn't matter who is doing the killing.
The best way to do this is by opening a local (or online with a friend) game setting the time limit to NONE (explained in last section) so you will have enough time to get the achievement.
Just try not to win until you get the achievement.