Portal Knights vs Salem
Portal Knights
Portal Knights brings an epic 3D sandbox adventure to your screens with a huge variety of game maps and portals to travel through. You can choose your character from three classes: warrior, mage and ranger. The game brings an open world map where you are free to let your imaginations run wild. Explore the worlds, craft items and build anything you can imagine. You also get to explore beautiful biomes, most of which hides secrets that you can try to find, as you hop from world to world. The game even features a multiplayer mode with up to four players playing co-op or two players in a split screen game as you all try to build your very own world from scratch.Portal Knights features amazing animated graphics and a really addicting RPG play. If you are a fan of sandbox adventures like Minecraft, this is the perfect pick for you.
Salem
Salem is an old-school and somewhat obscure (but fun) sandbox MMORPG that unlike Wurm Online has a stronger emphasis on its in-depth crafting system and survival aspect rather than building.Similar to Wurm Online though, Salem is not a voxel-based game, but you are still able to mold the game environment through resource gathering, mining and digging in a way that reminds me of the currently-shelved MMORPG, EverQuest Next: Landmark. Of course, although not exactly the focus of the game, you can still build your homestead and the process is quite similar to Wurm Online except that it occurs at a much higher speed.
Not to mention, the game world in Salem is simply humongous to the point where it feels like an actual world. Salem also borrowed some features from ArcheAge where open-world PvP is the norm, so you'll need to be vigilant at all times, but players who kill and steal for no reason will be labelled as criminals and can be punished.
However, as good as it is despite being an indie MMO and all, Salem does have its fair share of flaws due to its low development budget. So, we'd recommend you to take a look at Salem without carrying along any high expectations. It's a pretty good MMORPG like Minecraft, but if you're expecting a Minecraft clone, you may end up disappointing yourself.