Portal Knights vs Wurm Online
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.
Wurm Online
Wurm Online is a unique sandbox/adventure RPG that many has been touting as being the most realistic one ever. The game is not a solo survival game unlike Minecraft. Instead, you are given the opportunity to build your own settlement - literally from the ground up - and help it to grow. Being an MMO, you can enlist the help of other players to develop your settlement from being little more than a camp with a few shabby and lopsided huts into something that passing bandits might be eyeing hungrily at.There is also an adventure element in this game where you get to venture of into the wilderness to fight a variety of creatures to earn some loot and to level up. Players who enjoy clashing swords with their fellow players can even hop into a PvP world server to enjoy some open world PvP. That said, things will go by a bit slowly if you are playing the game alone though. Wurm Online is an MMO for a reason!
The game has nothing but a fun and great experience to offer to its players and best yet, it's free to play! You can opt for a premium membership if you like just so you can play on multiple servers but, as mentioned, the game can be enjoyed without having to spend a cent.