The single biggest lever that separates a clean Wave 25 clear from a castle-destroying wipe in Be The Final Boss is minion placement. Two BOSSes with identical skill tree investments, identical weapon tiers, and identical minion rosters will produce wildly different results based purely on where they put their units on the field. This guide covers the geometric principles of placement — chokepoint selection, formation spread, line-of-sight geometry, and the spacing rules that win late-game waves. If you have read our Minions Overview and our Best Minion Combos guides and still find yourself wiping on waves you should be passing, placement is almost always the missing variable.
Placement matters because the hero roster is fixed and the minion roster is your only variable. You cannot choose which heroes spawn, but you choose exactly where your minion sits in relation to the spawn path, the chokepoint, the line of fire, and the other minions in your formation. A well-placed Brute holds a chokepoint that three poorly-placed Brutes cannot. A well-spaced formation dodges the Storm Knight's AOE stun that catches a clumped formation. A well-positioned Frost Mage slows the entire wave while a poorly-positioned one slows only one hero. The geometry is the lever.
The Three Placement Principles
Every placement decision in Be The Final Boss reduces to three principles: chokepoint control, formation spread, and line-of-sight geometry. Master these three and you can place any minion on any field with confidence. Ignore them and no amount of soul investment or skill tree progression will save you.
| Principle | Primary Benefit | Failure Mode |
|---|---|---|
| Chokepoint control | Heroes funnel into your formation | Heroes bypass formation entirely |
| Formation spread | Spread AOE damage across multiple slots | One AOE deletes your formation |
| Line-of-sight geometry | Ranged DPS deal damage from safety | Ranged DPS take free damage |
Chokepoint Control
Chokepoint control means placing your frontline tank at the narrowest point on the hero spawn path. Heroes must walk through the chokepoint to reach your castle, which means your tank blocks every hero that approaches. The best chokepoints are narrow gaps between environmental obstacles — walls, towers, or rocks — that force heroes into a single-file line. The worst chokepoints are open fields where heroes can walk around your tank from any direction. The map has 3-4 viable chokepoints per arena, and choosing the right one is the foundation of every successful defense.
Formation Spread
Formation spread means positioning your tanks and DPS at least two slots apart so that AOE abilities like the Storm Knight's stun catch only one body at a time. A clumped formation is dangerous because a single AOE disable deletes your entire frontline. A spread formation is resilient because the same AOE hits only one or two minions. The trade-off is coverage — a spread formation has gaps between tanks that fast heroes like the Scout can exploit. The sweet spot is two-slot spacing, which is wide enough to dodge AOE but tight enough to block Scout flanks.
Line-of-Sight Geometry
Line-of-sight geometry means positioning your ranged DPS behind your frontline tanks so that the tanks block incoming fire from hero ranged attackers like the Archer. A ranged DPS placed in front of her tank takes free damage from the Archer and dies before the wave reaches your formation. A ranged DPS placed behind her tank with a clear shot to the chokepoint deals damage from safety while the tank absorbs every incoming arrow. The geometry is the difference between a backline that survives and a backline that melts.
Chokepoint Selection by Map
Every arena in Be The Final Boss has a defined spawn path and a set of viable chokepoints. The table below summarizes the recommended chokepoint for each of the four standard arenas, plus the spawn path direction that defines the chokepoint geometry. If you do not know the arena, the spawn path always begins at the top of the map and travels toward your castle at the bottom.
| Arena | Viable Chokepoints | Recommended | Notes |
|---|---|---|---|
| Castle Courtyard | 3 | Central arch | Heroes funnel through the gate |
| Mountain Pass | 2 | Narrow bridge | Single-file line naturally |
| Forest Glade | 4 | Eastern treeline | Trees block flanking |
| Demon Gate | 3 | Western wall | Wall forces single-file |
Castle Courtyard Map
The Castle Courtyard is the most-played arena in the game and has three viable chokepoints: the central arch, the eastern tower gap, and the western tower gap. The central arch is the recommended chokepoint for new BOSSes because the gate is naturally narrow and forces heroes into a single-file line. The eastern and western tower gaps are slightly wider, which means fast heroes like the Scout can bypass your tank if you place her carelessly. The central arch is also the chokepoint closest to the castle, which gives your ranged DPS a shorter flight time and more damage uptime.
Mountain Pass Map
The Mountain Pass arena is the most chokepoint-friendly map in the game because the entire field is a narrow bridge. There is no real flanking option for heroes, which means a single tank placed at the bridge entrance holds the entire wave. The trade-off is that the bridge is short, so your ranged DPS has less time to deal damage before the wave reaches your castle. Place your DPS at the back of the bridge to maximize the damage window, and use a Frost Mage at the bridge entrance to slow the wave as it crosses.
Forest Glade Map
The Forest Glade arena is the most open map and has four viable chokepoints, which makes it the hardest arena for new BOSSes. The recommended chokepoint is the eastern treeline because the trees block flanking routes and naturally funnel heroes into a single-file line. The western and central chokepoints are wider and require a second tank to cover the gaps. The southern chokepoint is the closest to your castle but is the widest, which means it is reserved for experienced BOSSes who can place their tanks perfectly.
Demon Gate Map
The Demon Gate arena is the late-game map and has three viable chokepoints. The recommended chokepoint is the western wall because the wall forces heroes into a single-file line and provides natural cover for your ranged DPS. The eastern and central chokepoints are wider and require the Doomfist elite unit to cover the gap. The Demon Gate arena is also where the Endless Mode waves spawn, so mastering the placement here is the foundation of any Wave 50+ push.
Tank Placement Patterns
Your frontline tank placement is the single most important decision in any wave. The tank holds the chokepoint, blocks the hero frontline, and protects your backline DPS. A well-placed tank makes your formation feel effortless; a poorly-placed tank makes even a perfect roster composition feel like a struggle.
| Tank | Recommended Position | Spacing |
|---|---|---|
| Brute | At the chokepoint, 1 slot back from the spawn | 1 slot from second tank |
| Sentinel | At the chokepoint, shoulder-to-shoulder with Brute | 2 slots from Golem |
| Golem | 1 slot behind the Brute, soak the second wave | 2 slots from Doomfist |
| Doomfist | Center of the formation, AOE coverage | 2 slots from every tank |
Primary Tank and Secondary Tank
The standard two-tank formation uses a primary tank at the chokepoint and a secondary tank one slot behind to cover the gap when the primary tank falls. The primary tank should be the highest-HP unit you have available — usually the Golem or Doomfist by Wave 15. The secondary tank should be the fastest unit, usually the Sentinel or Brute, so the secondary can reposition quickly if heroes flank. The two-slot spacing between primary and secondary is the sweet spot — close enough to share the chokepoint, wide enough to dodge AOE.
Tank Spacing and AOE Avoidance
The Storm Knight hero is the primary reason tank spacing matters. The Storm Knight's AOE stun covers roughly two slots, which means a clumped formation takes the full stun and loses the entire frontline. A two-slot spread formation takes the stun on one tank only, and the secondary tank continues holding the chokepoint while the stunned tank recovers. The two-slot spacing is wide enough to dodge the Storm Knight but tight enough to block Scout flanks. This is the single most leveraged placement rule in the entire game.
Ranged DPS Placement Patterns
Your ranged DPS placement is the second most important decision and the difference between a backline that deals damage and a backline that dies. The rule is simple: place your ranged DPS behind your frontline tanks with a clear line of sight to the chokepoint, and never in front of the tank line.
| DPS | Recommended Position | Line of Sight |
|---|---|---|
| Archer | 2 slots behind the primary tank | Clear shot to chokepoint |
| Mage | 2 slots behind the primary tank | AOE covers the chokepoint |
| Sniper | 3 slots behind the formation | Long range to chokepoint |
| Demon Caster | 2 slots behind the primary tank | Aura covers the frontline |
Backline Geometry
The backline geometry is the position of your ranged DPS relative to your frontline tanks. The standard configuration is two slots behind the primary tank, with the DPS units spread horizontally so their AOE radius covers the full chokepoint width. Putting the DPS units side-by-side rather than stacked ensures that the Mage's AOE and the Sniper's long-range shot both reach the chokepoint without colliding with each other. If your DPS is stacked back-to-front, the front DPS blocks the back DPS's line of sight and halves your damage output.
Line-of-Sight Blockers
Heroes like the Archer deal damage from behind their own frontline, which means your tanks must block the line of sight between the hero Archer and your backline DPS. The way to block the line of sight is to place your tanks on the line that connects the hero Archer to your backline DPS. If the line passes through your tank, the Archer cannot fire. If the line passes around your tank, the Archer fires freely. The geometry is decided by the chokepoint, but the tank placement is your choice — pick the chokepoint that lets your tank block the line of sight.
AOE and Burst Placement Patterns
AOE and burst minions are the specialized counters that handle specific hero threats. Their placement is more situational than the tank and DPS placement, but the rule is consistent: place the counter where the threat arrives, not where the formation naturally falls.
| Counter | Target | Placement |
|---|---|---|
| Bomber | Phantom Assassin | 1 slot behind primary tank |
| Frost Mage | Berserker | 2 slots behind primary tank |
| Hunter | Scout | 1 slot from secondary chokepoint |
| Assassin | Aura Mage | 1 slot behind primary tank |
| Cursed | Siege Golem | 2 slots behind primary tank |
Bomber Placement for the Phantom Assassin
The Bomber is the primary counter to the Phantom Assassin because the Bomber's AOE damage catches the Assassin while she approaches your backline. The Bomber should be placed one slot behind the primary tank, with the detonation radius covering the chokepoint approach. When the Assassin crits your backline, she takes Bomber AOE damage and dies before reaching a second target. This counter is mandatory from Wave 18 onward and is the single most leveraged placement decision in mid-game.
Frost Mage Placement for the Berserker
The Frost Mage is the primary counter to the Berserker because the slow effect prevents the Berserker's speed buff from triggering. The Frost Mage should be placed two slots behind the primary tank, with the slow aura radius covering the chokepoint. The two-slot spacing is wide enough that the Frost Mage is not in melee range of the Berserker, which means she survives long enough to apply the slow for the full wave duration. The Frost Mage is the second most leveraged placement decision in mid-game.
Assassin Placement for the Aura Mage
The Assassin is the primary counter to the Aura Mage because the Assassin's stealth approach bypasses the hero frontline and reaches the Aura Mage directly. The Assassin should be placed one slot behind the primary tank, with the stealth path angled toward the side of the chokepoint where the Aura Mage spawns. The side-angled placement ensures the Assassin does not collide with your own frontline on the way to the target. This counter is mandatory from Wave 12 onward and is the third most leveraged placement decision in mid-game.
Sustain Placement Patterns
Sustain minions keep your formation alive through long waves, and their placement is the difference between a formation that survives Wave 25 and one that bleeds out at Wave 23. The rule is place the sustain minion near the frontline but out of melee range.
| Sustain | Placement | Notes |
|---|---|---|
| Cleric | 1 slot behind primary tank, heal aura covers frontline | Out of melee range |
| Soul Gatherer | 1 slot behind primary tank, near kill zone | Generates souls from frontline kills |
| Demon | Center of formation, heal aura covers all | Requires Wave 25 unlock |
| Warlord | 1 slot behind primary tank, buff aura covers melee | Pairs with Brute or Golem |
Cleric Placement and Heal Coverage
The Cleric is the primary healer and must be placed one slot behind the primary tank so that her heal aura covers the frontline without putting her in melee range. The Cleric's heal aura is small, which means if she is placed too far back, the heal does not reach the frontline. If she is placed too close, the hero frontline reaches her and deletes her before the heal can apply. The one-slot spacing is the sweet spot — close enough to heal, far enough to survive.
Soul Gatherer Placement and Soul Economy
The Soul Gatherer is the soul generator and must be placed near the kill zone so that hero kills within her radius generate souls. The kill zone is the chokepoint where your DPS actually kills heroes, which means the Soul Gatherer should be placed one slot behind the primary tank, similar to the Cleric. The differentiator is that the Soul Gatherer benefits from being close to the highest-kill minion — if your Sniper is your primary damage dealer, place the Soul Gatherer one slot behind the Sniper so the kill is registered in her radius.
Formation Templates by Wave Range
The formation template is the entire minion placement plan for a specific wave range. The templates below are the recommended starting point for each wave range, but you should adapt them based on the actual hero roster you face. The templates assume the standard 2-4-2 split (two tanks, four DPS, two supports).
| Wave Range | Formation | Notes |
|---|---|---|
| 1-5 | Brute + Archer x2 + Cleric | 1 tank, 2 DPS, 1 support, simple |
| 6-10 | Sentinel + Brute + Archer + Mage + Frost Mage + Cleric | 2 tanks, 3 DPS, 1 support |
| 11-15 | Sentinel + Golem + Archer + Mage + Sniper + Frost Mage + Cleric + Soul Gatherer | 2 tanks, 4 DPS, 2 support |
| 16-20 | Sentinel + Golem + Sniper + Lightning + Frost Mage + Cleric + Soul Gatherer + Bomber | 2 tanks, 4 DPS, 2 support |
| 21-25 | Sentinel + Doomfist + Sniper + Lightning + Frost Mage + Cleric + Soul Gatherer + Cursed | 2 tanks, 4 DPS, 2 support |
| 26-50+ | Doomfist + Golem + Sniper + Lightning + Demon + Soul Gatherer + Demon Flanker + Demon Caster | 2 tanks, 4 DPS, 2 support, all elite |
Adapting Templates to Specific Waves
The templates are the starting point, but the actual formation should adapt to the wave's hero mix. If the wave contains a Phantom Assassin, add a Bomber and remove an Archer. If the wave contains a Healing Cleric, save your weapon ammo for the Cleric instead of the Mage. If the wave contains a Siege Golem, add a Cursed and remove the Frost Mage. The wave-by-wave adaptation is covered in detail on our Wave Survival page, but the rule is consistent: place the counter where the threat arrives.
Multiplayer Placement Considerations
The 6-player server matchmaking pool adds a multiplayer-specific consideration to placement: you must coordinate with your teammates to avoid blocking each other's chokepoints. The standard multiplayer formation splits the field into three zones — left, center, right — with two BOSSes per zone. Each zone gets its own chokepoint and its own tank line. The cross-zone coordination matters because a single misplaced tank can block two zones' line of sight, which doubles the damage your team takes.
| Zone | Recommended Chokepoint | Coordination |
|---|---|---|
| Left | First tank holds left chokepoint | Coordinate with center BOSS |
| Center | Primary tank holds central chokepoint | Both BOSSes split support |
| Right | Second tank holds right chokepoint | Coordinate with center BOSS |
Voice Chat and Pre-Wave Callouts
Multiplayer placement is dramatically easier with voice chat. The standard pre-wave callout is "Left chokepoint, front-line Brute, back-line Cleric" — each BOSS announces their role and their placement before the wave starts. Without voice chat, use the in-game ping system to mark your chokepoint so teammates can adapt. The callout system is the difference between a coordinated multiplayer defense and a chaotic scramble.
Common Placement Mistakes
The most common placement mistakes are well-known and easy to fix once you recognize them. Most BOSSes fall into the same patterns, and most wipes on Wave 25+ are caused by one of these mistakes rather than a roster or skill tree problem.
| Mistake | Why It Fails | Fix |
|---|---|---|
| Frontline in front of DPS | DPS takes free damage | Move DPS 2 slots behind tank |
| Tanks adjacent | Storm Knight AOE deletes both | Spread tanks 2 slots apart |
| Bomber in melee range | Bomber dies before detonating | Place Bomber 1 slot behind tank |
| Cleric at the back | Heal aura does not reach frontline | Move Cleric 1 slot behind primary tank |
| Sniper at the front | Sniper dies before firing | Move Sniper 3 slots behind formation |
| Tanks in open field | Heroes flank around the tank | Reposition to chokepoint |
Diagnosing a Bad Placement
If a wave is harder than it should be, the first question to ask is "where is my frontline?" If the frontline is not at the chokepoint, the placement is wrong. The second question is "how far apart are my tanks?" If the tanks are adjacent, the placement is wrong. The third question is "where is my Cleric?" If the Cleric is more than two slots behind the primary tank, the placement is wrong. Run through these three questions after every failed wave and you will identify the placement issue in under ten seconds.
Frequently Asked Questions
What is the best chokepoint in Be The Final Boss?
The best chokepoint depends on the arena. In Castle Courtyard, the central arch is the recommended chokepoint for new BOSSes. In Mountain Pass, the bridge entrance is the natural chokepoint. In Forest Glade, the eastern treeline is the recommended chokepoint. In Demon Gate, the western wall is the recommended chokepoint.
How far apart should my tanks be?
Two slots apart is the standard spacing. This is wide enough to dodge the Storm Knight's AOE stun but tight enough to block Scout flanks. Adjacent tanks will be deleted by a single AOE, and tanks more than three slots apart will be flanked by fast heroes.
Where should I place my Frost Mage?
The Frost Mage should be placed two slots behind the primary tank with her slow aura covering the chokepoint. The two-slot spacing is wide enough that the Mage survives Berserker melee but close enough that the slow catches the wave as it approaches. The Frost Mage is the second most leveraged placement decision in the mid-game.
Where should I place my Bomber?
The Bomber should be placed one slot behind the primary tank with the detonation radius covering the chokepoint approach. The Bomber is the primary counter to the Phantom Assassin and must survive long enough to detonate when the Assassin approaches. One slot behind the primary tank is the sweet spot.
Should I change placement between solo and multiplayer?
Yes. In 6-player servers, the formation splits into three zones (left, center, right) with two BOSSes per zone. Each zone gets its own chokepoint and tank line, and BOSSes must coordinate to avoid blocking each other's line of sight. Use voice chat or the in-game ping system to mark your chokepoint before the wave starts.