Kenshi vs Spore
Kenshi
Kenshi is an open world, semi-sandbox, party-based RPG that offers players an completely open-ended gameplay rather than opting to force players to go through a storyline. You can be anyone you like in this game, be it an honest trader, an adventurer, a bandit or others. Scavenge important resources, including weapons and armor, from corpses and use them for your own. Recruit new companions from towns, build an outpost of your own, and grow it to accomodate more of your companions. Of course, as your little town thrives, bandits and jealous rivals will attack you and you'll need to make sure all your people have what they need to defend the town and repel the invaders.Sounds like fun? Well, it definitely is. However, Kenshi, being a pretty ambitious early access game, does have it fair share of flaws. The game still has plenty of glitches still and can be really hard to get into, especially at the beginning of the game where you literally have no idea what you need to do.
That said, the game is very unique because it has a pretty rare theme and its gameplay - a combination of party-based survival/ base building - is also oddly rare among the other games on the market. So, you might want to check this game out.
Spore
Spore is a pretty unique and addictively fun god-mode-like sandbox game where you get to create a whole new world and fill it with your living creations. As a "god", you can play around with the game's five evolutionary stages, from Cell to Space, and grow an entire space-faring civilization from its very simple beginnings as a single-cell organism. Of course, to develop a civlization, you'll need plenty of tools to help them along and Spore gives all of that to you in an easy-to-use format. You can literally customize everything you like in the game ranging from vehicles that your creations will drive or even buildings that your organisms will live in.Although Spore is essentially a single player game - after all, there can only be one almighty god... and that's you! - the world you've created is shared with other players in the game, so your creations can actually explore new planets and maybe even bump into a hostile race which will force them to make the preparations needed to go to war.
Overall, Spore is an amazingly detailed, civilization-building, sandbox game that allows you to micromanange almost everything if you choose to do so, or you could lay down the groundwork and let things unfold by themselves. Best yet, there is no limit as to how many worlds you can create, so unleash your creativity and your godly powers and develop the ultimate civilization today!