Thankfully, there are mods that focus on fixing these issues and some ambitious enough to iterate on the formula, going as far as making an entirely new game within the Fallout IP. Some issues with Fallout 2, such as its incompatibility with modern systems, make it rather hard for gamers to try this classic out today. RELATED: Fallout New Vegas: Best Unique Weapons (& Where To Find Them) Branching questlines and a unique setting have let it stand the test of time and even triumph over more modern RPGs, flaws and all. Fallout 2 is over two decades old, yet remains one of the best RPGs ever released.