Bugs

• No more infinite Fortitude from hitting yourself, sorry.

• Tell people they've unlocked an Upgrade when they do, instead of later.

UI

• Hover over Upgrades or Effects in the combat log for tooltips.

• Fewer buttons for menus that don't matter anymore.

Balance

• Early, unlock Upgrades slower, to avoid overwhelm.

• Later, unlock Upgrades faster, to avoid boredom.

Thanks to Ian and Fervir for all the feedback!