Burrow invulnerability windows

Many attacks whiff entirely if you burrow at the right moment. Shadowhide extends this by preventing burrow cancel on hit.

Plasma overflow

Glutton's Jug (upgraded to Plasma Jug) lets Plasma exceed the normal cap 鈥?pair with Shock Flint for massive burst damage.

Black Market retroactive purchases

Missable trinkets marked 鈿?can still be bought from the Black Market after meeting their unlock condition.

NG+ mode remixing

Seven NG+ modes change more than HP scaling 鈥?item placement and world rules can shift between runs.