DeRanged Pixel Dungeon is another Shattered fork with some new characters, 5 more scifi themed levels, loads of new weapons and a bunch of cool alchemy weapon recipes. It's not anywhere near as vast as Magic Ling, but the extra characters and weapons are a lot of fun.

Summoning PD is another fork that's pretty cool too, but I can only do it in small doses every so often as the constantly flickering minions you can summon to fight alongside you, get visually stressful for me quite quickly.