Exact coin payouts vary with performance, platform, and version. No reliable source establishes a universal coins-per-minute figure or proves one map is always the absolute highest-paying route.
Fast answer
The answer before the background
For normal farming, replay the highest-scoring Survival map you can clear consistently, with Curious Gorge in Drylands being the best-documented repeatable route. Play for score rather than simply rushing the finish: preserve combos, create multi-kills, keep enemies under control, and avoid selling towers when possible. A failed run can still award coins, but a stable clear is usually better over time. Use achievement rewards as bonus income, especially the Grunt Deck and Hardcore Deck rewards. Fieldrunners 2 does not have a verified crystal, diamond, gem, or crafting-material economy in its standard progression, so those searches usually refer to another game or an unofficial misunderstanding.
What you are actually farming
Coins, stars, cash, and items are different systems
Coins are the persistent currency used between missions. They support progression purchases such as additional towers and consumable items. The game also awards coins from mission performance, including runs that end in failure, so abandoning a difficult map is not automatically a total loss.
Cash is the temporary money shown during a defense. You earn it while defeating enemies and spend it on towers and upgrades in that mission. It resets when the mission ends and should not be confused with your stored coin balance.
Stars are progression rewards for completing maps at different difficulty levels. The documented structure awards one star on Casual, two on Tough, and three on Heroic. Stars unlock progression, but replaying a difficulty you have already completed does not create unlimited extra stars.
Items are single-use support tools. They are useful for difficult maps and Endless attempts, but buying them consumes coins, so spending heavily on items can slow tower unlocks.
- Persistent resource: coins.
- Mission-only resource: cash.
- Completion progression: stars.
- Consumables: items purchased or earned through the game’s unlock systems.
| Resource | How it is obtained | Main use | Best farming advice |
|---|---|---|---|
| Coins | Mission performance, some achievement or deck rewards, and platform-dependent store options | Towers, items, and other progression purchases | Farm reliable high-score missions and achievement groups |
| Stars | Completing maps at Casual, Tough, or Heroic difficulty | Unlocking progression and stronger options | Push new difficulties instead of replaying already-cleared star tiers |
| Cash | Defeating enemies during a mission | Building and upgrading towers during that mission | Improve the defense economy by keeping enemies alive long enough to reach towers safely |
| Items | Unlocks, deck rewards, and coin purchases depending on version | One-use emergency effects | Save them for difficult objectives or efficient Endless runs |
The available game descriptions, store listings, achievement records, and strategy references document coins, stars, cash, towers, and items. They do not establish crystals, diamonds, gems, or a separate material inventory for standard Fieldrunners 2. Do not follow guides that promise a crystal or diamond route unless they identify a different title or a specific unofficial modification.
Repeatable route
The practical coin loop: Survival, score, repeat
Start with a Survival map you can complete consistently without burning through expensive items. A high-level community strategy guide identifies Curious Gorge in Drylands as a particularly useful repeatable map because it runs for 60 rounds and contains a broad mixture of enemy types. That makes it useful both for score and for cumulative enemy-related achievements.
The recommendation is not that Curious Gorge has a guaranteed universal payout. Coin awards are performance-based, and your towers, difficulty, leaks, combos, and run length all affect the result. Treat it as a dependable benchmark: record the coins earned from a few clean runs, then compare it with other Survival maps you can clear at similar speed.
- Choose the highest map that you can finish reliably, rather than repeatedly failing on a harder map.
- Use a maze that keeps enemies in tower range for as long as possible.
- Build around consistent kills instead of spending every coin on emergency items.
- Continue a run when the extra rounds are producing score efficiently; stop when survival becomes slow or resource-intensive.
- Compare coins per minute from several attempts instead of judging a route from one unusually good run.
| Goal | Recommended route | Why it works | Trade-off |
|---|---|---|---|
| Steady coin income | Curious Gorge Survival | Long, repeatable run with many enemy types and achievement progress | Requires a stable defense and is not proven to be the absolute top payout |
| Maximum score potential | The Frying Pan Endless | A compact map is well suited to sustained high-score strategies | Long sessions are less efficient if you only need a small amount of currency |
| Early progression | Your safest completed Survival map | Low failure risk and minimal item spending | Lower ceiling than advanced Survival or Endless runs |
The game’s documented rule is that coins depend on end-of-level performance, even when the level is not completed. The specific map recommendations are strategy-guide advice, not an official developer ranking.
Execution
How to improve each run
Score is the key lever because coin rewards are tied to performance. Build routes that allow towers to attack enemies repeatedly, then use area damage and carefully timed effects to create multi-kills and maintain combos. A run with fewer leaks and stronger kill chains is generally more valuable than one that merely reaches the finish quickly.
Avoid selling towers unless the redesign is necessary. The game’s achievement and strategy references specifically connect strong scoring with finishing without selling towers, and one achievement even asks you to stockpile mission cash without selling. Keeping a working defense also saves the cost of rebuilding.
For Endless mode, speed is not the only concern. A long survival run can generate much more score, but it also demands a stronger setup and a larger time commitment. If the goal is ordinary spending money, a shorter Survival clear may be more efficient.
- Prioritize choke points where splash damage can hit several runners.
- Preserve combo opportunities instead of killing isolated enemies too early.
- Use items to protect a profitable run, not to compensate for an unstable opening.
- Do not spend stored coins on consumables until your core tower lineup is unlocked.
- Track results over three to five runs and keep the route with the best consistent return.
| Mistake | Why it hurts income | Correction |
|---|---|---|
| Rushing through easy maps | The score ceiling is too low | Move to the strongest map you can clear consistently |
| Selling and rebuilding constantly | You lose value and may damage your score potential | Plan a maze before the difficult waves arrive |
| Using items every attempt | The coin cost can erase the farming gain | Reserve consumables for dangerous waves or high-value Endless runs |
| Forcing a map you cannot finish | Repeated failures waste time and setup resources | Return to a reliable Survival route until your tower roster improves |
Run one map three times using the same tower selection and similar difficulty. Record total coins, run time, and item spending. The best farm is the route with the strongest repeatable net gain, not necessarily the biggest single payout.
Free bonuses
Use achievement rewards as a side income
Achievements are not a conventional repeatable farm, but they provide useful bonus progression while you play normally. The Steam achievement list confirms a cumulative 10,000-coin milestone called Spoils of War, although that entry tracks progress rather than awarding 10,000 coins as a separate payout.
Several achievement groups award decks containing coins or items. The Grunt Deck awards 1,000 coins, and the Hardcore Deck awards 2,000 coins. Other decks provide consumables such as fire traps, rewinds, mines, freezes, or similar support items. These rewards make broad progression worthwhile and reduce the need to buy every consumable immediately.
Enemy-count achievements pair naturally with Survival farming. Replaying a map with many enemy types can advance several objectives at once while also producing ordinary mission coins. This is why a slightly slower route can be better than a bare-minimum speed clear.
- Claim coin-bearing deck rewards when your achievement group is complete.
- Treat Spoils of War as a progress target, not a one-time 10,000-coin reward.
- Use Survival replays to combine coin income with enemy-count achievements.
- Do not buy a purported currency code or exploit when the platform listing does not document it.
| Reward source | Documented value | How to use it |
|---|---|---|
| Grunt Deck | 1,000 coins | A useful early or mid-game bonus |
| Hardcore Deck | 2,000 coins | A substantial late achievement reward |
| Spoils of War | Tracks 10,000 coins earned cumulatively | Progress milestone rather than a direct 10,000-coin payout |
| Other decks | Items such as traps, mines, freezes, or rewinds | Reduce consumable spending during hard missions |
Some iOS store listings mention a coin shop and coin purchases, while the Steam listing presents the game as a paid title with achievements. Treat real-money coin purchases as platform-specific and optional; they are not an in-game farming route.
Clarification
What to do if you are searching for crystals, gems, or diamonds
There is no verified standard Fieldrunners 2 resource loop for crystals, gems, diamonds, gold, or crafting materials beyond the game’s coin and star systems. In this game, “gold” or “money” normally means either persistent coins or temporary mission cash, depending on context.
If an external guide tells you to farm crystals or diamonds, check the title, platform, and screenshots carefully. It may describe another tower-defense game, a fan modification, or a different version with an unverified feature. For the documented releases, focus on coins from mission performance, stars from difficulty completion, and achievement rewards.
- For how to get coins, replay a profitable Survival map and improve score.
- For how to get stars, complete maps on higher difficulties that you have not cleared yet.
- For items, use deck rewards first and buy only what your strategy needs.
- For alleged gems or diamonds, require a version-specific official source before trusting the claim.
| Search term | Verified Fieldrunners 2 equivalent |
|---|---|
| Gold or money | Coins between missions, or cash during a defense |
| Crystals | No standard documented resource found |
| Diamonds or gems | No standard documented resource found |
| Materials | No separate crafting-material system documented |
A strong coin route is evidence-based and repeatable: play a reliable Survival map, maximize score, limit item costs, and let achievement rewards accumulate in the background.
FAQ
Common questions
What is the best gold farm in Fieldrunners 2?
The best documented practical route is a reliable Survival map, with Curious Gorge in Drylands frequently recommended because of its long run and varied enemy roster. It is not proven to have the highest payout for every player, so compare coins per minute against other maps you can clear consistently.
Can you earn coins if you lose a mission?
Yes. Available strategy references state that coins are awarded according to performance at the end of a level even if you do not complete it. A failed run usually earns less than a strong clear, but it is not automatically worthless.
How do I get more stars?
Complete maps at higher difficulties. The documented progression gives one star for Casual, two for Tough, and three for Heroic. Replaying a difficulty whose star you already earned does not provide another copy.
Are crystals, diamonds, or gems in the game?
No separate standard resource has been verified in the documented Steam and iOS progression systems. The established economy uses coins, mission cash, stars, towers, and items. Be cautious with guides that use crystal or diamond terminology without naming a specific version.
Is Endless mode the fastest way to farm coins?
Not automatically. Endless mode can produce very high scores when you can survive for a long time, and The Frying Pan is a documented strong map for sustained scoring. However, a shorter Survival run may produce better coins per minute if Endless requires lengthy setup or frequent item spending.
Sources
What we checked
Official listings establish current availability and product facts. Community pages are used for mechanics and build history, then labeled separately.
- OfficialFieldrunners 2 on Steam: official store page and game description
- OfficialFieldrunners 2 on the US App Store: official platform listing
- ReferenceSteam achievement list: coin and deck rewards
- CommunityGamer Guides: Fieldrunners 2 achievement and card strategies
- ReferenceJay is Games: Fieldrunners 2 walkthrough and coin explanation
- CommunityGamer Guides: Fieldrunners 2 score and Endless strategy