Pick your cycle, track the rebirth you're on, and see which droids to hold and which to sell. Your progress is saved on this device only.
✦ NEW marks the first rebirth that needs a droid — a fresh pull. Later entries (↺) upgrade the one you already own. Tap a rarity to mark it ✓ owned.
Cell outline: sell after this rebirth sell, needed again at rebirth 21+ keep
◆ crystals earned at that rebirth — the reward starts at Rebirth 12.
↺ small numbers on a tile are later rebirths that also need it, coloured by the rarity required then.
✓ tap a droid tile to mark it owned at that rarity: that tile and every lower-rarity tile of the same droid dim. Tap a higher rarity to include it too; tap a dimmed tile to give it back.
Press and hold a tile (or right-click on desktop) to pick the exact rarity you own from a list — handy when it isn't the tile on screen.
SELL — not required again anywhere in this cycle.
SELL, but needed again — safe to sell now, but the chart asks for it again at Rebirth 21 or later. Adjust this cutoff with the settings cog.
KEEP — required again before Rebirth 21, so hold on to it.
✦ NEW — the first rebirth this cycle that needs a droid: a fresh pull or build. On the chart it shows as a cyan dot.
↺ Rn — you were already asked for this droid at Rebirth n, so you should own it — this rebirth just upgrades its rarity.
Verdicts are worked out from the chart itself, not copied from the poster banners, so they stay correct at whatever rebirth you are on.
Your progress lives only in this browser. Export a backup code before switching devices, reinstalling, or clearing browser data — then import it anywhere to bring everything back exactly as it was.
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Choose when a droid you don't currently need counts as “sell early.”
A droid you won't need again until rebirth 21 or later shows a red outline — safe to sell now and re-pull for the endgame. Needed again before rebirth 21 → no outline, so keep it. In the full chart, rebirth numbers from 21 on are shown in red to mark the block.
Sign in to keep your progress in sync across every device, updated live as you play — on top of the on-device backup above, not instead of it.
Progress stays on this device only until you sign in.
Signed in
Game data (admin)
Edit the cycles/costs/rarities JSON and publish — every signed-in device picks up the change live, no app update needed.
Pick the cycle you're now on. It switches to that cycle, resets it to Rebirth 1, and clears owned droids across every cycle.
Which rarity do you currently own?