Custom Pack

Round overview

The Custom Pack is where you build and iterate on your own Echo Beam levels. Each stage is authored in the in-app editor, automatically uploaded, and then played back in the same engine as the main campaign. The round follows the live-play rules: mirrors remain visible while you adjust the route, and collectibles plus mirror quotas can be enabled per level.

Uploading is required to access the level editor. When enabled, the game trims metadata and only sends the grid layout, mirror counts, teleporter pairing, and your chosen collectible setup.

Key elements in this round

Level editor

Build puzzles with the in-app editor. You pick beam entry, goal, collectibles, teleporter pairs, and required mirrors. Preview immediately, then publish if you like.

Live mirror placement

Mirrors stay visible while you iterate, matching the Free Circuit rules. Quotas are enforced if you specify required mirrors.

Collectibles & teleports

Add orbs and warp pairs to dial up complexity. Teleports can be reused; use them to create loops or multi-branch routes.

Sharing controls

Only after you finish a custom level can it be uploaded. Consent is required; declining keeps the editor disabled until you enable uploads.