When I played Dark Void Zero for the first time, I WAS SO SURE that it is an old game from NES. It lasted for the moment when I tried to find it on some NES related websites and found nothing. What does that mean? Dark Void Zero have an amazing atmosphere and while playing, it really feels like old game. It bring so many good memories, when platformer games were simply and fun. It's not a long game, have only 3 levels and 3 boss fights, and if you are not begginer when it comes to this genre, you can complete this game in 1 hour. Is it hard? At first, on hard difficult level, but once you learn how to deal with enemies and boss, it will be piece of cake. I guess that's most fun thing in such a games. I can recommend this game to every platformer games fan, it's a great game.
ABOUT SecuROM DRM - not only the activation limit was raised up to 20 times, but you can also revoke activation limit in this game, check the guide in community hub. Still, it sucks that game which already have a DRM (Steam) are using another one, just to make lifes of us, gamers, harder.