Colony Survival vs Dead Island
Colony Survival
Colony Survival is a voxel-based town-building simulation game that emphasizes on ensuring the survival (and expansion) of your colony of people, be it by making sure they have enough food to not starve to death or by stationing enough archers around the parameter of your castle walls to repel zombies. Like Minecraft or any sandbox games, you are free to build any base you like (underground, in the sky, or a proper medieval castle with a moat and a drawbridge) as long as you've got the materials (a.k.a. blocks) to go with it and there are various crafting stations which you can build and then assign a worker to just so you can create better and more advanced items.Aside from its infinite, procedurally-generated world, the game also uses an advanced 3D dynamic pathfinding system, allowing you to funnel your people along a specific path simply by having the necessary designs. The same goes for the zombies which usually come out at night to besiege your castle and your sleeping populace. As long as the zombies can't get in and slaughter your people, you can keep expanding your population and your kingdom to whatever size you like!
Colony Survival can even be customized to whatever difficulty you like, depending on how well you think you can best the zombies. So, if you enjoy Minecraft-like games but you also happen to enjoy a "build your own maze", tower defense-like gameplay, then Colony Survival game is definitely for you!
Dead Island
Dead Island is a first-person, zombie-themed action game that is set in an open world tropical island getaway called Banoi. With a compelling storyline to keep you hooked, the game's campaign features scavenging for parts as well as crafting and augmenting weapons (mostly melee) in addition to the whole smashing zombies' brains in gameplay. Not to mention, you can even play cooperatively up to four players.The character progression in this game is simply astounding as well, allowing you to develop your character based on your preferences.So, to sum up, if you love zombie-slaying/bashing and you don't think The Walking Dead has enough of it, then you'll enjoy playing Dead Island.