WorldStateCheckpoints Mod 1.7.10
WorldStateCheckpoints gives you a way to take snapshots of your SP worlds! MightyPork indicated that he most likely won’t be continuing to support his awesome mod, so bspkrs got his permission to update it.
This mod requires Minecraft Forge as well as bspkrsCore
Download WorldStateCheckpoints Mod 1.7.10/1.7.2/1.6.4