BASTION IDLECurrencies
| Currency | Used for | Where from |
|---|---|---|
| Coins | Earned from every kill and wave, and offline. Spent on the Workshop, labs, drones and augment slot levels. | Battle, offline, milestones |
| Gems | Premium currency. Card draws, augment pulls, lab slots, offline hours. New accounts start with 2,000. | Ads, milestones, tournaments, store |
| Flux | Unlocks and upgrades the Armoury, Mk II and card masteries. | Tournaments, best-wave milestones, weekly Flux packs |
| Dog Tags | Dropped by every elite kill (Sergeant, Medic and Commando) on every tier: 1 per elite on Tier 1, rising to 1–13 on Tier 13, 7–14 on Tier 14 and 15–24 on Tier 24. Spent on the <a href="store.html#research-boost">research boost</a> for all labs. | Elite kills |
| Circuits | Tournament currency. | Tournament placement |
| Shards | Augment slot levelling and rerolls. | Shattering augments |
| Commendations | Event currency for relics and drone commands. | Event missions |
| Best wave | Flux |
|---|---|
| 15 | 20 |
| 25 | 20 |
| 40 | 30 |
| 60 | 40 |
| 80 | 50 |
| 100 | 60 |
| 150 | 80 |
| 200 | 100 |
Ad gems
An ad reward becomes ready every 7.5 minutes (192 a day). Watch an ad to collect 5 gems; up to 5 rewards can stack. With the Auto Pack they are collected automatically at 10 gems each (up to 24 hours while away). Investments add more gems to each reward.
Free daily gems
Claim 50 free gems once a day from the Store › Shop tab. The claim resets at 00:00 UTC and needs a connection to the server.
Number format
Big numbers use letters: k (thousand), m (million), b (billion), t (trillion), then aa, ab, ac … Hover or long-press a number for the full value.
Generated from game v0.3.87 on 2026-11-04