BuildABaseRNG
Wiki hub · Checked July 15, 2026

Build a base RNG Wiki

Find the current facts about rolling defenses, building a layered base, surviving waves, fighting bosses, collecting relics, crafting, and offline fighting.

Quick answer

Roll, place, defend, then fix the first failure

Build a base RNG combines random defense acquisition with lane defense. Roll a defense, place it where it contributes, run a wave, and use the first leak point to choose the next layout or upgrade test.

Core systems

How each part of the game fits together

These summaries keep confirmed features separate from numbers that still need an in-game check.

Roll

Roll is the starting action used to obtain a defense. A complete pool, rarity odds, pity rules, and Auto Roll unlock conditions are not publicly confirmed.

Build and placement

Rolled defenses must be placed on the base. Test front, middle, and cleanup coverage because exact ranges and universal coordinates are not published.

Defend waves

Waves reveal where the base first loses coverage or pressure. Repeat the same wave after changing one defense so the result remains useful.

Boss Waves

The Bosses Update and Roblox event page confirm bosses and custom attacks. Boss names, schedules, thresholds, and full drop tables remain unknown.

Relics and crafting

The official description says bosses drop relics used for crafting powerful objects. Exact relic names, recipes, and quantities are not assumed.

Offline fighting

Offline base fights are officially described. Compare a timed before-and-after session rather than relying on an uncited reward rate.

Wiki topic pages

Open a detailed lookup

FAQ

Wiki questions

What is confirmed in Build a base RNG?

The official Roblox description confirms the Roll, Build, and Defend loop, boss fights with custom attacks, relics from bosses, crafting, and offline base fighting.

Does this wiki list exact defense stats and roll odds?

Not yet. Complete stats, ranges, roll odds, Luck modifiers, and pity rules were not published in the official references checked on July 15, 2026.

Where can I find relic recipes?

Use the relics and crafting page for confirmed feature status. Exact recipes and quantities must be checked in-game until the creator publishes a complete table.

Is there an official Trello or Discord?

No creator-confirmed Trello or Discord was found in the public Roblox surfaces checked on July 15, 2026. The status page records future changes.