Free Content Patches, no paid-DLC
I don't believe in paying for Downloaded Content. If you buy Retro-Pixel Castles you will have access to the entire game and all the content I'll ever create for this game, forever! I believe DLC is greedy, and you deserve to have the full gaming experience from day 1, right out of the (figurative) box!
SixtyGig Games is a DRM free independent game developer! Retro-Pixel Castles will not now or ever in the future have any sort of DRM! Piracy protection only hurts you guys, the loyal paying players. So you rest assured knowing that once you buy yourself a copy of Retro-Pixel Castles you'll never again have to concern yourself with nagging questions about if you can continue playing the game down the road due to something like always-online logins, lost registration codes or because you bought a new computer and you're only licensed to put the game on one. All I ask from you is to be reasonable and responsible, you can buy the game and play it as much as you like, wherever you like. Just tell your friends to support my DRM-Free philosophy and buy their own copy! :)