WIKI / BOSS PROGRESSION

Bosses, relics and crafting

The July 27 official description documented bosses, custom attacks, relic drops and crafting. The July 28 description no longer repeats those details, so this page preserves the dated evidence boundary.

Run boss-focus test
Official Build a Base RNG image showing a placed weapon firing at enemies

JULY 27 OFFICIAL SNAPSHOT

Fight → relic → craft → retest

  1. Use a stable normal-wave layout as the boss baseline.
  2. Watch the first boss attack or position that changes the result.
  3. Test one boss-focused contribution without rebuilding every layer.
  4. Record visible relic rewards and inspect the current in-game crafting screen.
  5. Craft only from the recipe shown in your current version, then repeat the same boss baseline.

UNKNOWN / DO NOT GUESS

Data still requiring creator or in-game proof

  • Complete boss names and rotation.
  • Boss health, resistance and custom attack values.
  • Relic drop rates and quantity ranges.
  • Complete current crafting recipes and unlock gates.
  • Universal best crafted object ranking.

FAQ

Boss progression questions

What do bosses drop in Build a Base RNG?

The July 27 official description said bosses drop relics. The July 28 description no longer repeats that detail, and neither snapshot publishes a complete boss-by-boss drop table.

What are relics used for?

The July 27 official description said relics were used to craft stronger objects. The July 28 description no longer repeats that detail.

What is the best boss layout?

Use a fixed baseline, maintain more than one contributing layer and add sustained boss focus where the boss survives. No universal coordinates are verified.