Gothic 3 vs Thief
Gothic 3
Gothic 3 lets continue your adventure as the nameless hero of Khorinis and decide which side to side with - King Rhobar and his last troop of followers or the despicable Hashishin who has sided with the orcs that are causing chaos across Myrtana. The game, like the two before it, are driven by its story and the path of its narrative is largely driven by the players' own choices. The world is as open as ever and you can meet and interact with a host of interesting characters. The game even has a class-free character development system that is admittedly increasingly rare in recent days.That said, Gothic 3 may be fun back in the day, but the game hasn't managed to hold up the passing of time unfortunately. Due to this, if you do plan on getting this game, you might want to consider getting some mods.
Thief
Thief is a stealth-based RPG where you assume the role of the Master Thief, Garrett. Although he has been relying on his skills to survive so far, the revolution that threatens to break the gates, unleashing a bitter and bloody conflict between the upper classes and the common folk, will upend his life and force him to finally choose a side. With Garrett's wide arsenal of skills and tools at your disposal, you'll need to covertly infiltrate mansions, sneak across rofftops, and take out unwitting guards quickly and silently. The AI in the game is rather clever as well and are very well-aware of their surroundings, giving the game a higher degree of difficulty than you might expect.Every aspect in the game caters to the art of stealth, be it sneaking along a wall or quietly wringing a poor guard's neck. So, if you enjoy stealth-based games, you'll definitely love Thief.