Suggestions!
1. Pet related
A. Make pet tougher, add ability like pet mastery for you. Pet at certain point in game die instantly often. (and you can't blacksmith them XD)
B. Type of Pet kept.
C. Pet academy where pets can learn certain skill.
2. Skill Related
A. Ability cast chance can be set.
B. Life Drain to trigger based on %HP. Maybe similar things that can be learned through generations (rebirths).
3. Attributes
A. Place where you can read up on each attribute. I'd love to know what does PRT. I. do exactly, what's limit (100 or more), and how does it compare to similar stat.
4. Achivements/MOAR STATS.
5. Zones
A. Some short story. With randomised aspects that change upon rebirth.
B. "Demigods" that make area buttons glow, and are much stronger than regional bosses, but drop even rarer stuff that can be customized.
Awesome game! Most time I've spent with a game on KG so far.
P.S. In future, please don't include things that require you to be active. Idle ftw!
Could you implement modifier keys. To use for example shift+1/2/3, ctrl+1/2/3... or just bindable keys. Having to tab through 3 sets, makes it less efficient (at least for me).
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We're looking into crashing on chest opening. If you play on low quality mode and turn off auto-progress, it can lessen the chance of it happening.