But, to the description. This mod makes slimes not spawn, so superflat isn't as annoying. Slime's dont spawn as far as I've seen/tested. As long as you're on easy or up, slimes should spawn from slime spawn eggs, but not naturally. It is compatible with Minecraft 1.2.4 and Minecraft 1.2.5.
This should be compatible with 1.2.4 and up, until slime AI's or features are changed
This mod does not require modloader, but is compatible if you're wondering.
Please give me feedback, and tell me if slimes are spawning if you decide to download.
Notes: (Please read)
That might be a while :/