Kingdom Classic vs They Are Billions
Kingdom Classic
Kingdom Classic is a pretty challenging and yet entertaining, 2D game that also happens to be one of the more innovative tower defense games in recent years. Developed and published by indie companies, this game puts you in the role of a crown-totting king or queen who is setting out to find a suitable spot to settle down and build his or her own kingdom from the ground up.There aren't a lot of kingdom building in this game though. Aside from upgrading your main "base" which starts off being a simple campfire, you will only build and upgrade certain structures like farms, walls, and towers. The game also uses a really simple coins-based system where you rely on the coins you earn to do practically everything, from converting wild men in camps into your kingdom's loyal subjects to powering up special stats-boosting shrines, to unlocking new stone upgrades, and even to upgrading your very walls.
Your kingdom will be under constant attack by creatures from otherworldly dimensions every night, and hopefully by then, you would have some defenses up and ready. These creatures will become increasingly harder to kill, more in variety, and more in numbers, so you will need to ensure that your kingdom's defenses are sufficient to meet the threat.
Due to its difficulty, you might want to check out some of the guides out there after trying a round or two on your own, just so you won't pass up on this amazing game. Even with the guides though, you will still need to put in a good deal of effort and strategic thinking just to make it to Day 50 let alone Day 100. So, if you're a fan of tower defense-like games, don't mind pixel art, and enjoy a good challenge, Kingdom Classic is an indie game you will want to buy.
They Are Billions
They Are Billions is a hardcore, steampunk-themed empire-building/ real-time strategy game that is set in a dark and gloomy post-apocalyptic world (Not Earth). The game plays out like an actual RTS whereby you need to not only develop your castle into a sprawling empire, but also manage your empire's resources and defenses, and making sure that none of the billions of zombies out there are able to infiltrate your defenses... or things can easily escalate from having a single zombie to deal with to an entire horde.This indie game made waves in the gaming industry mainly because of its unique zombie system. As you all "The Walking Dead" fans should know, whenever a zombie attacks and kills a human, the plague that's around will reanimate the fallen corpse and turn it into a new zombie. This system is implemented in this game, making even a single zombie that had made it past your defenses a very costly mistake. That's not taking into account the periodic zombie invasions which usually consist of a massive swarm of zombies, some of which are tougher to kill than most, that sub-par defenses won't be able to handle.
They Are Billions is definitely not the sort of strategy game to play if you simply don't have the time or the patience to figure out the best strategy to protect your population from the many infected out there. However, if you're the sort who is always up for a challenge, you might find this game a rare delicious treat!