Currency names and reward screens may vary by platform or translation. Public sources confirm broad resource collection, gold and gem purchases, energy packs, equipment, events, and several game modes, but they do not provide a complete official economy table or guaranteed drop rates.
Fast answer
The answer before the background
For steady income, replay the highest campaign or survival stage that you can finish reliably, then use the daily objectives and available event or special-mode rewards as your repeatable loop. Spend energy on stages that advance both progression and missions rather than abandoning it on failed attempts. Keep premium gems or diamonds for clearly valuable shop purchases, and use ordinary coins or gold on permanent power upgrades. There is no publicly verified reward table proving one universal best stage, so compare your own rewards per minute after three to five successful runs.
Direct route
The best repeatable farming loop
Start by opening the campaign or stage list and selecting the highest mission you can clear without frequent retries. A slightly easier stage is usually the better farm if it finishes faster and costs the same energy. Record the reward total before and after three to five runs, then compare the result with a harder stage.
After those clears, collect mission, daily, battle-pass, event, and mode rewards before deciding where to spend the next energy. The official game description tells players to collect resources and upgrade weapons, while the public store listings confirm that the game has multiple modes beyond the main campaign. That makes a mixed loop more dependable than repeatedly forcing one unverified level.
- Clear a reliable stage first.
- Claim every completed objective immediately.
- Use the highest-value visible event or special-mode reward next.
- Repeat only after checking energy, missions, and shop refreshes.
| Goal | Recommended route | Why it works |
|---|---|---|
| Coins or gold | Highest reliable campaign clear, then daily rewards | Combines repeatable play with guaranteed task progress. |
| Gems or diamonds | Daily missions, achievements, events, and clearly advertised free rewards | Premium currency is normally slower to replace than ordinary upgrade money. |
| Energy | Natural recovery, missions, events, and free claims | Energy limits how many farming attempts you can make. |
| Equipment and upgrade materials | Stages or modes whose reward preview names the needed item | Avoids spending runs on materials you do not currently need. |
The game’s public descriptions verify resource collection, weapon upgrades, and a progression-focused strategy loop. The farming order above is a practical recommendation, not an official claim about drop-rate superiority.
Currency guide
Coins, gold, gems, diamonds, and crystals
Use the exact label shown in your client rather than assuming that every colored currency is the same. Public store information explicitly advertises Gold Packs and gem packages, and a current third-party guide discusses gems and energy as gameplay resources. However, no authoritative public glossary was found that maps every term—especially diamonds or crystals—to a separate spend category.
In practice, ordinary coins or gold should fund upgrades that improve your next clear: turret levels, commander or hero progression, and other permanent combat improvements shown by your menus. Premium gems or diamonds are better reserved for purchases that increase long-term account growth, unlock a needed feature, or provide a clearly favorable bundle. Do not convert premium currency into ordinary money simply to repair a short-term shortage unless the exchange is part of a limited reward objective.
- Coins and gold may be translation or menu-label differences; verify the icon and spending screen.
- Treat gems and diamonds as premium until the shop proves otherwise.
- Spend crystals only after checking whether they buy a separate material, chest, or upgrade.
- Avoid unverified exchange-rate advice because shop prices can change by build and region.
Materials
How to farm energy, equipment, and upgrade items
Energy is the resource that controls the number of runs you can make. Use it on content that you can complete consistently and that pays a reward relevant to your next upgrade. If a mission asks for a certain number of clears, kills, or mode attempts, combine that requirement with your resource farming instead of doing separate low-value runs.
Equipment should be farmed from the activity that displays equipment in its reward preview. The public listings mention equipment-related purchases and describe upgrading weapons, but they do not publish a complete equipment-drop table. For that reason, the reward preview in your current version is stronger evidence than an old community list.
When an event, battle pass, or special mode offers a named material, calculate its value by asking whether it advances a bottlenecked upgrade. A large reward for an item you cannot use yet is less valuable than a smaller reward that completes an immediate power spike.
- Match the stage reward preview to your current upgrade bottleneck.
- Spend regenerated energy before it reaches its cap, if your build uses a cap.
- Prefer free event and mission materials before using premium currency.
- Recheck the reward screen after updates or mode rotations.
Public official pages describe the progression systems but do not expose full stage loot tables. Naming a specific level or drop percentage without an in-client test would be speculation.
Progression
A practical daily and weekly routine
Log in by checking free claims, daily challenges, missions, and event tabs first. Complete objectives that overlap with normal campaign clears, then spend the remaining energy on the highest reliable stage. If a special mode has a limited entry count or a visible first-clear reward, take that reward before ordinary farming.
At the end of the session, spend ordinary currency on upgrades that help you clear the next stage. Save enough premium currency for a meaningful purchase rather than scattering it across small convenience items. The game has added modes such as Warship Defense, Defend the Battleship, Battle Royale, clans, seasonal events, and monthly events across its published update history, so the most profitable loop can change when content rotates.
- Daily: claim free rewards and finish overlapping missions.
- Daily: use energy on reliable progression or the current named-material need.
- Weekly: complete event and battle-pass milestones before they expire.
- After each update: inspect new modes, reward previews, and shop exchanges.
Efficiency
How to identify your own best gold farm
Because no official public table confirms a universal best stage, measure efficiency yourself. Run one candidate three times, noting total coins or gold, energy spent, elapsed time, and failures. Repeat with a second candidate. The winner is the route with the best reward per energy for limited energy, or the best reward per minute when you are actively playing.
Do not compare a perfect run against a failed run. Use successful, normal clears and include any ads, loading time, or manual input that you actually need. If the reward changes by difficulty, mode, event, or account progression, label the result with your platform and date so an update does not make the conclusion look permanent.
- Reward per energy matters when energy is scarce.
- Reward per minute matters when you can actively replay stages.
- Failure cost matters more than a theoretical maximum.
- Re-test after balance patches or new modes.
The strongest evidence-led answer is a repeatable highest-clear loop plus daily, event, and special-mode rewards. Claims that one named stage is always the best farm are currently unverified.
FAQ
Common questions
What is the best gold farm?
Use the highest stage you can clear consistently, then compare its reward per energy and per minute with the next stage. No official public source currently verifies one permanent best level.
How do I get coins?
Clear repeatable campaign or survival content, finish daily missions, and collect event or mode rewards. Prioritize stages that also advance your active objectives.
Are gems and diamonds the same currency?
Do not assume they are identical. Check whether the icons and shop destinations match in your version; public sources do not provide a complete official currency glossary.
How do I get more energy?
Use the sources shown in your client, such as natural recovery, missions, free claims, and events. The public game guides identify energy as an important gameplay resource but do not publish a universal recovery schedule.
Should I spend premium currency on gold?
Usually not as a default. Save premium currency for permanent progression, needed unlocks, or unusually efficient event offers unless converting it is required to finish an important milestone.
Sources
What we checked
Official listings establish current availability and product facts. Community pages are used for mechanics and build history, then labeled separately.
- OfficialGoogle Play listing — official game description, update date, modes, and resource guidance
- OfficialApple App Store listing — official version history, Gold Pack, equipment, and event information
- OfficialSteam Community announcement — official PC release and published feature summary
- CommunityTap Guides — community-style reference on gems and energy routines