BASTION IDLE
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Store

All purchases go through Google Play or the App Store. Prices are in GBP and may differ by country.

Gem packs
PackGemsBonus (%)Price (£)
Ration Pouch451%£0.49
Recon Pouch902%£0.99
Recon Cache1133%£1.29
Supply Drop2294%£2.49
Field Crate5365%£4.99
Ammo Dump1.22k6%£9.99
Armoury Stockpile1.6k7%£12.49
Command Vault3.56k8%£24.99
Strategic Reserve7.19k9%£49.99
Bastion Treasury11k10%£74.99
One-off purchases
ItemWhat you getPrice (£)
Coin Booster ×1.5Permanent coin multiplier ×1.5£9.99
Coin Booster ×3Permanent coin multiplier ×3£29.99
Extended Patrol (+5 h offline)+5 hours offline cap£4.99
Auto PackAuto-fire for Overdrive, Airstrike and Salvo; auto-collect ad gems£5.99
Loadouts Pack5 quality-of-life unlocks£2.99
Sliders and Switches Pack5 quality-of-life unlocks£2.99
Orders Pack4 quality-of-life unlocks£2.99
Lab slots
SlotGemsNeeds best wave
Slot 22k15
Slot 34k30
Slot 46k60
Slot 58k100

Research boost (Dog Tags) Release 4 · 2 Mar 2027

Spend Dog Tags in Labs on one research boost that speeds up every lab slot at once. It counts down in real time, including while you are offline, and the time left is shown at the top of Labs. Buying the same speed again while it runs adds time, up to 24 h stored (a purchase that would go past that is refused, so no tags are wasted). A different speed can't be bought until the current boost ends: speeds never stack. Turn on Auto-extend while a boost runs and, when it ends, the same speed and duration is bought again automatically if you have the Dog Tags (offline too, one after another). If you can't afford it, auto-extend switches off and you get a notice. Gem rush prices use the boosted time left, so a boost also makes rushing cheaper.

Research boost prices (Dog Tags)
Boost1 h (Dog Tags)8 h (Dog Tags)24 h (Dog Tags)
×1.515120360
×21008002.4k
×38406.72k20.2k
×43.36k26.9k80.6k
×511.9k95.2k286k
×660k480k1.44m
×7250k2m6m
×81m8m24m

Weekly Flux subscription

£9.99 a week, renews every week until cancelled. Each paid week gives one Flux Pack (750 Flux). Every 10th paid week adds a free pack: 11 packs for the price of 10. The shop shows your progress to the next free pack (for example 7/10). Paid weeks count for life, so cancelling and coming back carries on the count. Cancel any time in Google Play › Payments & subscriptions › Subscriptions, or with Manage in the shop. See the Terms of Service.

Generated from game v0.3.87 on 2026-11-04