Not sure which packs are actually worth it in Last Asylum: Plague? This spending guide breaks down permanent upgrades, monthly passes, hero packs, and what to skip — so every dollar you spend actually moves your account forward.
How to Think About Spending in Last Asylum: Plague
The in-game store in Last Asylum: Plague is built to overwhelm you on purpose. Dozens of pack types, limited-time bundles, event exclusives, VIP subscriptions, a battle pass, hero banners — it's a lot. And the honest truth is that most of what's in there is filler. A handful of purchases are genuinely game-changing. The rest are just noise that eats your budget without moving your account in any meaningful direction.
This guide cuts through all of that. Whether you're putting in a few dollars a month or spending consistently to stay competitive, the framework for smart spending is the same: permanent upgrades first, consistent value second, everything else when it actually makes sense.
Before you buy anything in-game, though — worth knowing that you can top up Last Asylum: Plague Diamonds through LootBar at rates that are noticeably better than buying direct from the store. Same Diamonds, more value per dollar, and it's fast. Plenty of competitive players I know use it as their default top-up method. If you're going to spend, LootBar is the smarter place to start before you head into the store.
Now let's talk about what to actually buy.
Permanent Upgrades — Buy These Before Anything Else
These are the purchases that pay back every single day for the rest of your account's life. If you're spending money on Last Asylum: Plague and you haven't locked these in yet, stop buying everything else first.
Permanent Build Queue — The Most Impactful Purchase in the Game
The Permanent Build Queue gives you a second construction slot, meaning two buildings can upgrade at the same time instead of one. That's not a marginal improvement — it's a fundamental change to how fast your account grows.
Why This One Purchase Changes Everything
Construction speed is the core bottleneck in Last Asylum: Plague. Every upgrade you want to run competes for a single builder. Get a second one and your daily construction output roughly doubles. Every upgrade, every milestone, every building-gated unlock from this point forward benefits permanently. No other purchase in the game returns as much value over time. Buy it as early as possible, full stop.
Second Research Queue — The Other Permanent You Can't Skip
The Second Research Lab unlocks a second research slot, letting you run two research projects simultaneously instead of one. For context on why this matters: research timers in the mid and late game stretch to weeks. Running two projects at once means you're completing roughly twice the research in the same time period — permanently, for the rest of your account.
At roughly $10, this is one of the best-value purchases in the entire store. Get it right after the second builder.
Monthly Passes and Subscriptions — Set These Up as Your Baseline
Once your permanent upgrades are locked in, monthly passes are where your ongoing spending budget should go before anything else. Here's why.
Monthly Pass / Battle Pass
The Monthly Pass is a small upfront cost that delivers daily resources, speedups, and Diamonds over 30 days. Every day you log in and collect, you're pulling value out of it. Over a full month, a monthly pass typically delivers anywhere from five to ten times more total value than buying the same resources and Diamonds through individual packs.
Why Passes Beat Individual Packs on Value Every Time
Think of it this way: buying resources à la carte from the store is the most expensive way to get them. A monthly pass pre-buys all of that at a fraction of the cost per unit. If you're spending anything at all, the pass should always be active. It's your consistent daily return that stacks under everything else you're doing.
Weekly Diamond Pass
The Weekly Diamond Pass delivers a steady stream of Diamonds over several days rather than a lump sum all at once. This is useful for players who want to maintain spending flexibility during events and hero banners without committing a large amount upfront. It's a solid secondary pass once your monthly is already running.
VIP Levels — Permanent Bonuses That Compound Every Day
VIP in Last Asylum: Plague isn't just a status tier — it's a production and build speed multiplier that runs passively every day. Higher VIP levels give permanent percentage boosts to resource production, building speed, and stamina regeneration. Early VIP levels cost relatively little and return a lot. You also earn free VIP points just by logging in daily, which means even without spending, you're slowly climbing.
Which VIP Levels Are Actually Worth Pushing
The early VIP milestones are the most cost-efficient. The bonuses from VIP 6 and VIP 8 are strong enough that investing Diamonds into them returns more long-term value than buying raw resources or filler packs. After you've locked in your permanent upgrades and your monthly pass is running, VIP progression is the next place your budget does consistent work.
Hero Packs — Where to Spend After Your Baseline Is Set
The First Top-Up Pack — Best Single Dollar You'll Ever Spend
This one's straightforward. The First Top-Up pack is available for roughly $1 and includes Marlena, an SSR-tier hero with excellent early-game performance relative to basically any other dollar you could spend in this game. She's a strong healer and support that shores up early squads meaningfully.
Why Marlena Before Everything Else at $1
At that price point, there's nothing else in the store with comparable impact per dollar. If you're going to put any money into Last Asylum: Plague at all — even just once — the First Top-Up pack is the move. Grab it before you spend anything else.
Hero Banner Packs — Stack These After Your Foundation Is Solid
Limited-time hero banners are where targeted hero spending makes sense. Most banners include a pity mechanic — guaranteed rewards after a set number of pulls — which makes them better value than open recruitment pools. The core heroes worth targeting early are Arthur and Marlena, and the banner system is the fastest path to hitting your pulls efficiently.
Don't rush banners before your permanent upgrades and monthly pass are already running. The foundation carries your account. Heroes make it stronger. Get the order right.
Event Packs — Timing Is Everything Here
Event packs during Alliance Duel, territory battles, and seasonal events can be strong purchases — but only if your timing is right. Buying an event pack in the middle of a dead week does nothing except drain your budget. The same pack bought 24 hours before a scoring window for an active Alliance Duel delivers real value in event points and rewards.
When Event Packs Are Actually Worth It
The right time to buy an event pack is when your alliance has an active event running, there's a meaningful reward tier within reach, and the pack directly contributes to hitting that tier. Outside of those conditions, hold your budget for the next active window. Event packs bought without timing context are almost always a waste.
What Not to Spend Money On
This is just as important as what to buy.
Raw resource packs — Grain, timber, herbs. All of these can be farmed through production buildings, scavenging, and quests. Spending real money on basic resources is almost always the lowest-value thing you can do in the store.
Filler bundles with mixed contents — Packs that combine a few minor resources with some speedups and a small Diamond count usually look better than they are. The value is diluted across too many categories that don't push anything specific forward.
Impulse buys during popups — The store deliberately shows limited-time banners and countdown timers designed to create urgency. If you don't know exactly what you're buying and why, skip it.
Smart Spending by Budget Level
If you want to spend but don't want to just wing it, here's the practical framework:
Low Spend ($5–$20/Month)
First Top-Up pack for Marlena, then a Monthly Pass. That combination gives you the best-value hero in the game and a consistent daily return for the rest of the month. If there's anything left, push VIP.
Mid Spend ($20–$100/Month)
Monthly Pass running every month, Second Builder, Second Research Queue, and VIP progression. This combination covers your permanent upgrades and your daily baseline, which is the highest-compounding spending profile for mid-budget players.
Heavy Spend ($100+/Month)
All permanent upgrades locked in first (both queues, all builders), monthly passes active, VIP pushed to meaningful tiers, then hero banners timed with active events and alliance scoring windows. At this level, timing starts mattering as much as the pack itself.
Conclusion
Spending smart in Last Asylum: Plague comes down to one principle: permanent first, consistent second, everything else when it actually makes sense. The Second Builder and Second Research Queue are the two purchases your whole account is built on top of. Monthly passes are your consistent baseline. VIP compounds quietly in the background. Hero packs fill in your roster after that foundation is solid.
Avoid raw resource packs, skip filler bundles, and don't impulse-buy during event popups just because a timer is counting down. And when you're ready to top up, make sure you're doing it at the best rate available — LootBar keeps those Diamonds cheaper so you get more account progression out of every dollar you put in.
