This guide names every Elite Unit and reveals the maps where each can appear.
Fast answer
The answer before the background
There are no conventional end-of-level bosses in Fieldrunners 2. Instead, eight rare Elite Units act as boss encounters. They appear randomly on designated survival maps, normally during the regular campaign before the final wave rather than in Endless mode. The safest approach is to replay the correct map on Casual or Tough, keep a compact damage zone near the route’s longest loop, and bring a slow effect plus high-damage towers. Defeating an elite awards its unit card and achievement progress, adds a large score bonus, and provides the unit’s normal in-game cash reward. No reliable source confirms a separate exclusive loot table or fixed spawn percentage.
Boss status
Elite Units are the boss encounters
The game’s official store description promotes collecting Elite enemies, while the detailed strategy guide labels them Elite Units rather than bosses. They are oversized, unusually durable versions of the normal air and vehicle threats, and each can appear only on selected maps.
An elite does not begin a separate cinematic boss phase. It joins a normal wave, follows the map’s pathing rules, and can escape like any other unit. That makes route design more important than a scripted attack pattern. Pause whenever one appears so you can inspect its path, upgrade the nearest damage cluster, and place an item directly on its route.
- The encounter is random on an eligible map.
- The difficulty does not appear to be a requirement; community testing reports appearances on Casual, Tough, and Heroic.
- The available evidence indicates that elites appear before the final wave. Endless mode is not a reliable farming method.
- There is no verified fixed spawn rate, wave number, or score threshold.
| Elite Unit | Eligible map or maps | Best general counter |
|---|---|---|
| Red Baron | Twist of Fate; some references also list Tangled Turnpike | Slow coverage and concentrated anti-air damage. |
| Flying Ace | Broken Branch, Home on Derange, or Tangled Turnpike | Slow towers followed by upgraded Tesla or other high damage. |
| Night Fokker | Bizarre Bazaar | Catch it with slowing effects before it reaches the exit. |
| Zeppelin | Dryer Straits | Use several slow towers and sustained anti-air fire. |
| Hindenburg | Cardio Canyon | Build a long damage lane with slowing support. |
| Lieutenant Sakai | Curious Gorge | Save a Smart Mine or lethal item for the final approach. |
| Legendary Panzer | The Frying Pan | Use a slow zone surrounded by Spark, Flamethrower, Tesla, or similar damage. |
| Legendary Tiger | Ring of Fire; End of Doom | Slow it early and focus upgraded damage towers on its route. |
One community list places Red Baron on Tangled Turnpike as well as Twist of Fate, while the detailed strategy guide lists only Twist of Fate. Treat Twist of Fate as the verified primary location and Tangled Turnpike as a possible additional location until confirmed on your platform.
Counters
How to defeat an elite without losing the map
Do not scatter towers across the whole battlefield when farming these encounters. Instead, create one or two long loops and concentrate damage where the route passes repeatedly. A slow tower buys every upgraded damage tower more firing time, which matters most against fast aircraft and heavily armoured vehicles.
For flying elites, Tesla Towers are the clearest documented recommendation because they can attack air units and pair well with slowing towers. For the two tank-shaped elites, use a slow tower inside a dense damage cluster. If the unit reaches the last section with substantial health, pause and use an item rather than hoping an isolated exit tower will finish it.
- Keep the elite inside a firing zone for as long as possible. Do not sell a tower mid-encounter unless moving it clearly lengthens the route.
- Use Smart Mine for a large burst of damage; the item guide states that it removes 90 percent of a unit’s health, including Elite Units.
- Use Fire Fountain or Spanish Flu when a guaranteed finish is more valuable than saving coins. The item guide describes both as lethal to units that enter their effect.
- Use Deep Freeze or Frostinator to stall a dangerous approach, but remember that slowing items do not deal damage by themselves.
- If Lieutenant Sakai reaches the exit lane, reserve an item for him. A community report specifically recommends keeping a mine available, although the exact reason is not officially documented.
| Threat pattern | Recommended response | Avoid |
|---|---|---|
| Fast aircraft | Slow tower plus upgraded Tesla or another concentrated anti-air group. | Relying on one tower near the exit. |
| Heavy airship | Several slow towers with sustained damage over a long route. | Using only low-level towers because the unit is slow. |
| Armoured tank | Slow it inside a Spark, Flamethrower, or Tesla damage cluster. | Letting it enter the final straight untouched. |
| Elite near exit | Pause, then place Smart Mine, Fire Fountain, or Spanish Flu on its path. | Waiting for a last-second tower purchase without checking range. |
The counters above combine the strategy guide’s tower advice with practical placement recommendations. The sources do not publish complete elite statistics, armour values, resistances, or exact damage requirements.
Drops and progress
What defeating an elite gives you
The confirmed reward is progression rather than a conventional equipment drop. Each Elite Unit has a matching character or unit card, and defeating the unit advances the corresponding card requirement. Completing the full Bird Deck or Hardcore Deck also produces deck rewards.
The encounter also contributes to the Bounty Hunter achievement, which requires defeating every Elite Unit from the original maps and excludes DLC. The strategy reference further describes a large bonus score for an elite kill. Normal combat cash should also be awarded, but the available unit table does not publish separate cash values for the eight elites, so this guide does not assign invented amounts.
- Red Baron, Flying Ace, Night Fokker, and Lieutenant Sakai belong to the Bird Deck group.
- Zeppelin and Hindenburg belong to the Whirly Deck group.
- Legendary Panzer and Legendary Tiger belong to the Iron Deck group.
- The Bird Deck reward is listed as 25 freezes.
- The Whirly Deck reward is listed as 30 mines.
- The Iron Deck reward is listed as 20 rewinds.
- The Hardcore Deck reward is listed as 2,000 coins, and Bounty Hunter is one of its requirements.
- There is no verified unique weapon, item, or guaranteed coin bundle that drops directly from an individual elite.
| Progress target | Requirement | Verified reward or result |
|---|---|---|
| Individual unit card | Defeat the named elite once | The matching card and its achievement progress. |
| Bounty Hunter | Defeat every original-map Elite Unit | Achievement or trophy progress. |
| Bird Deck | Complete the listed Bird Deck cards | 25 freezes. |
| Whirly Deck | Complete the listed Whirly Deck cards | 30 mines. |
| Iron Deck | Complete the listed Iron Deck cards | 20 rewinds. |
| Hardcore Deck | Complete the hardcore requirements | 2,000 coins. |
Cards are the reliable collectible reward tied to these encounters. They are not a random equipment-drop system, and no source verifies a separate elite-only loot table.
Farming route
Fastest way to hunt every encounter
Start with the map associated with the card you need, select Casual if you want the least demanding defence, and replay the survival map until the elite appears. The appearance is random, so finishing one failed attempt does not guarantee the next run. You can still complete the map after defeating the unit to keep the earned progress and coins.
Curious Gorge is useful for general unit-card progress because it contains many regular enemy types and can also randomly produce Lieutenant Sakai. For a focused hunt, use the map table above rather than choosing a high-wave Endless run. Keep the game in the standard campaign mode, where the available evidence places the elite encounter before the final wave.
- Choose Casual for farming unless you also want a higher difficulty star result.
- Bring at least one slow option and one strong anti-air or heavy-damage option.
- Pause as soon as the elite marker or model appears.
- Place emergency items only after confirming the unit’s route and tower range.
- If the encounter does not appear, restart the eligible map and try again; there is no verified shortcut.
- Check the card screen after the run if the new collectible does not appear immediately.
Some older community posts speculate that not selling towers, using no items, or achieving perfect waves affects elite spawns. A strategy-guide contributor states that the developers confirmed a random chance on each eligible map, so the extra conditions should not be treated as requirements.
Reference check
What is verified and what is not
Verified information includes the eight-unit roster, the eligible-map list from the detailed Elite Units reference, the achievement and deck relationship, the basic counter principles for regular unit families, and the item effects documented in the strategy guide. The official Steam listing confirms that Elite enemies are a collectible part of the game and that the title includes airstrikes, mines, and other items.
Not verified in the available sources are exact spawn percentages, exact elite health values, a complete resistance chart, a universal appearance wave, platform-by-platform balance changes, and individual elite cash rewards. If your copy behaves differently, record the platform and difficulty before assuming the game is bugged.
- Use the map list as a farming guide, not as a guarantee of appearance.
- Use items as recommendations, not mandatory requirements; the campaign can be completed without them.
- Treat the original-map achievement list separately from DLC content.
- Prefer observed in-game results over old community theories when sources conflict.
FAQ
Common questions
Does Fieldrunners 2 have a final boss?
It does not have a conventional scripted boss fight. The eight Elite Units are the game’s boss-like encounters, and the original-map Bounty Hunter achievement asks you to defeat all of them.
Which map is best for Legendary Panzer?
The Frying Pan is the most consistently documented location. Some older community lists also associate Legendary Panzer with End of Doom, but the detailed strategy reference identifies The Frying Pan as its main random-spawn map.
Can elites appear on Casual difficulty?
Yes. Community testing and the achievement guide report that Elite Units can appear on Casual, Tough, and Heroic. Casual is therefore the practical choice when farming cards rather than stars.
Do elite enemies appear in Endless mode?
The available evidence says not reliably, and community reports state that they appear before the final wave of the regular level. Use the designated campaign map instead of Endless mode when hunting a specific unit.
What is the best item against an elite?
Smart Mine is the efficient burst option because the item guide describes it as removing 90 percent of a unit’s health, including elites. Fire Fountain and Spanish Flu are safer finishing tools when you need a lethal effect, but they cost more coins.
Sources
What we checked
Official listings establish current availability and product facts. Community pages are used for mechanics and build history, then labeled separately.
- OfficialSteam store page for Fieldrunners 2
- ReferenceElite Units reference, Gamer Guides
- ReferenceRegular Units and documented counters, Gamer Guides
- ReferenceItems and item effects, Gamer Guides
- CommunityElite spawn discussion and map list, Steam Community
- CommunityFieldrunners 2 100% Achievements guide, Steam Community