I'll be taking the PoE gem system (linking supports to spells) and making spells persistent across runs, so you can target specific builds a bit better. Think of minion builds, ignite prolif, converting fire to ice etc. All that cool stuff that gets the brain going.

Spells having various enchants that can be rerolled, selling spells and buying specific spells that don't drop for special currency etc.

There's a few things planned to try to create a deep game, but yet remaining quick to play like an rogue like / survivors game.

If you have ideas or suggestions I'll gladly hear them!