Duo

Co-op (2) · 3 free attempts a week · Two-player co-op tower. The highest wave cleared determines the reward.

Read from the game's own data (v1.15) and checked against the live game. The client's numbers can be overridden by the server.

How it works

Duo Challenge is a co-op mode.
You can challenge for free 3 times per week and spend Diamonds to challenge 2 additional times. Attempts reset every Monday at 6:00 AM.
Upon completing each challenge, you will earn Duo Points. The more waves you clear, the richer the rewards.
Challenge Points can be used to redeem items in the Store.
Achieving a high score in a challenge gives you a chance to enter the leaderboard. Leaderboard rewards are settled at 6:00 AM every Monday.
Ranking criteria: The higher the wave level and the shorter the time, the higher the ranking. If the wave level and time are the same, the score that entered the leaderboard first ranks higher.
Single-Class Leaderboard: One class is designated each week, in the following order: Archer, Warrior, Assassin, Mage.
At the end of a single challenge, if the class of the hero dealing the highest DMG matches the designated class for that week, that result will be eligible for the Single-Class Leaderboard.

Extra attempts cost 1,000 then 2,000 Diamonds. The weekly single-class board rotates through Mage, Archer, Warrior, Assassin in the game data; which class is current this week is not in the files. Each wave you get 45 seconds to shop and up to 72 seconds to fight, with 6 board slots, 40 starting coins and 50 per round. An assist pays Random Rare Hero ×5.

All 40 waves

Enemies are listed as count × hero with their HP and ATK. Boss skill numbers are the hero's level 1 values plus the boss's own modifiers.

Duo waves 1 to 40: rewards, enemy line-up and bosses
Wave	Rewards	Enemies	Boss
1	None	4× Big Beard Hagred · HP 25,000 · ATK 400	—
2	None	1× Doombringer Drath · HP 36,000 · ATK 430 1× Spartan Warrior · HP 36,000 · ATK 430 1× Brutal Yogg · HP 36,000 · ATK 430 2× Princess Elda · HP 36,000 · ATK 300 1× Graysatyr Artha · HP 36,000 · ATK 300	—
3	None	3× Greatsword Zaza · HP 43,200 · ATK 460 2× Barber Allen · HP 43,200 · ATK 460 3× Bard · HP 43,200 · ATK 460 1× Darkranger Lira · HP 43,200 · ATK 460	—
4	None	5× Barber Allen · HP 51,840 · ATK 490 5× Valkyrie Archer Runa · HP 51,840 · ATK 490 3× Princess Elda · HP 51,840 · ATK 350 2× Graysatyr Artha · HP 51,840 · ATK 350	—
5	Duo Points ×2 Diamonds ×20 Gold ×5,000	6× Bloodmage Ryn · HP 62,220 · ATK 520	Merwarrior Ryn · HP 1,000,000 · ATK 1,200 · 2.5/s Mage Passive: Merwarrior Ryn is immune to control effects Sea Witch Orb: Attacks a single target, dealing 80% ATK DMG Sea Witch Buff: Grants all friendly units +20% Magic DMG Mermaid Self-Destruct: After 25 seconds, self-destructs, dealing 800% ATK to all enemy units
6	Duo Points ×2 Diamonds ×26 Gold ×5,200	3× Graysatyr Artha · HP 89,520 · ATK 550 3× Princess Elda · HP 89,520 · ATK 400 3× Grimaxe · HP 89,520 · ATK 550	—
7	Duo Points ×2 Diamonds ×32 Gold ×5,400	3× Grimaxe · HP 107,400 · ATK 580 3× Pirate King Kael · HP 107,400 · ATK 580 2× Centaur Archer Kael · HP 107,400 · ATK 580	—
8	Duo Points ×2 Diamonds ×38 Gold ×5,600	2× Grimaxe · HP 120,288 · ATK 610 2× Pirate King Kael · HP 120,288 · ATK 610 2× Bone Archer Vorn · HP 120,288 · ATK 610 3× Princess Elda · HP 120,288 · ATK 500 3× Graysatyr Artha · HP 120,288 · ATK 530	—
9	Duo Points ×2 Diamonds ×44 Gold ×5,800	6× Brutal Yogg · HP 128,850 · ATK 640 2× Don Vael · HP 128,850 · ATK 640 3× Starweaver Nyra · HP 128,850 · ATK 640 3× Centaur Archer Kael · HP 128,850 · ATK 640 2× Silver Fang · HP 128,850 · ATK 640	—
10	Duo Points ×4 Diamonds ×50 Gold ×6,000	3× Bloodmage Ryn · HP 129,906 · ATK 670 4× Blackbeard Drek · HP 129,906 · ATK 670	Fireborn Bran · HP 1,875,000 · ATK 2,000 · 2.5/s Mage · Crit 10% · Phys. reduction 5% · Magic reduction 5% Passive: Fireborn Bran is immune to crowd control effects Fiery Fireball: Deals 100% ATK damage to the target and surrounding 1-tile area Explosive Burn: ATK applies Ignite, dealing 50 True DMG per second for 3 seconds; cannot stack Flame Shield: Increases own DMG reduction by 5%,magic DMG reduction +5%, critical strike resistance +20%, critical DMG resistance +30%
11	Duo Points ×4 Diamonds ×56 Gold ×6,200	6× Joker · HP 178,120 · ATK 700 3× Werewolf Vorn · HP 178,120 · ATK 700 3× Riddler Jax · HP 178,120 · ATK 700	—
12	Duo Points ×4 Diamonds ×62 Gold ×6,400	6× Blind Blade Mika · HP 192,384 · ATK 730 3× Werewolf Vorn · HP 192,384 · ATK 730 3× Riddler Jax · HP 192,384 · ATK 730	—
13	Duo Points ×4 Diamonds ×68 Gold ×6,600	2× Destroyer Wee · HP 211,596 · ATK 760 4× V · HP 211,596 · ATK 760 6× Assassin Alt · HP 211,596 · ATK 760	—
14	Duo Points ×4 Diamonds ×74 Gold ×6,800	2× Destroyer Wee · HP 215,460 · ATK 790 2× Joker · HP 215,460 · ATK 790 2× Blind Blade Mika · HP 215,460 · ATK 790 6× Spartan Warrior · HP 215,460 · ATK 790 6× Bard · HP 215,460 · ATK 790	—
15	Duo Points ×6 Diamonds ×80 Gold ×7,000	2× Greatsword Zaza · HP 240,084 · ATK 820 2× Starweaver Nyra · HP 240,084 · ATK 820 4× Magicat Nala · HP 240,084 · ATK 820	Barber Allen · HP 2,500,000 · ATK 2,500 · 2.5/s Warrior · Crit 10% · Phys. reduction 10% · Magic reduction 10% Passive: Barber Allen is immune to control effects Blade Storm: Attacks all targets within 1 tile, dealing 100% ATK damage and applying a Laceration effect that lasts 10 seconds Deep Wound: Enemies affected by the Laceration effect take 15 True DMG per second. Stacks Blade Shield: Increases own DMG reduction by 10%,magic DMG reduction +10%, critical strike resistance +25%, critical DMG resistance +40% Blade Recoil: Reflects 15% of DMG taken
16	Duo Points ×6 Diamonds ×86 Gold ×7,200	3× Graveskeeper Ray · HP 265,920 · ATK 850 3× Lich Knight · HP 265,920 · ATK 850 2× Starweaver Nyra · HP 265,920 · ATK 850 2× Don Vael · HP 265,920 · ATK 850	—
17	Duo Points ×6 Diamonds ×92 Gold ×7,400	1× Starweaver Nyra · HP 287,190 · ATK 890 7× Odin · HP 287,190 · ATK 780 3× Medusa · HP 287,190 · ATK 890	—
18	Duo Points ×6 Diamonds ×98 Gold ×7,600	2× Forest Stalker Vael · HP 306,336 · ATK 930 6× Jhin · HP 306,336 · ATK 750 3× Grimaxe · HP 306,336 · ATK 930	—
19	Duo Points ×6 Diamonds ×104 Gold ×7,800	6× Lich Knight · HP 275,700 · ATK 970 6× Phoenix · HP 275,700 · ATK 600 3× Zeus · HP 275,700 · ATK 700	—
20	Duo Points ×8 Diamonds ×110 Gold ×8,000	2× Jhin · HP 385,980 · ATK 800 2× Princess Elda · HP 385,980 · ATK 800 2× Graysatyr Artha · HP 385,980 · ATK 1,010	Pirate King Kael · HP 3,500,000 · ATK 3,000 · 2.5/s Archer · Crit 20% · Phys. reduction 20% · Magic reduction 20% Passive: Pirate King Kael is immune to crowd control effects Pirate Musket: Attacks a single target, dealing 100% ATK DMG Gunpowder Bomb: Each ATK has a 30% chance to detonate a bomb, dealing 100% ATK DMG to all enemies on the screen and stunning them for 2 seconds Captain's Command: All friendly units gain +30% Magic DMG reduction Captain's Shield: Increases own DMG reduction by 20%,magic DMG reduction +20%, critical strike resistance +30%, critical DMG resistance +50%
21	Duo Points ×8 Diamonds ×116 Gold ×8,200	6× Grimaxe · HP 397,010 · ATK 1,040 6× Hades · HP 397,010 · ATK 1,040 3× Valkyrie Archer Runa · HP 397,010 · ATK 1,040	—
22	Duo Points ×8 Diamonds ×122 Gold ×8,400	5× Spartan Warrior · HP 428,769 · ATK 1,065 2× Starweaver Nyra · HP 428,769 · ATK 1,065 5× Centaur Archer Kael · HP 428,769 · ATK 1,065	—
23	Duo Points ×8 Diamonds ×128 Gold ×8,600	1× Brutal Yogg · HP 400,183 · ATK 1,085 1× Doombringer Drath · HP 400,183 · ATK 1,085 2× Sand Queen Elara · HP 400,183 · ATK 1,085 1× Medusa · HP 400,183 · ATK 1,085 1× Pirate King Kael · HP 400,183 · ATK 1,085 4× Centaur Archer Kael · HP 400,183 · ATK 800 2× Queen Flare · HP 400,183 · ATK 600 2× Darkranger Lira · HP 400,183 · ATK 1,085 2× Ace Striker · HP 400,183 · ATK 600	—
24	Duo Points ×8 Diamonds ×134 Gold ×8,800	3× Greatsword Zaza · HP 439,056 · ATK 1,200 2× Barber Allen · HP 439,056 · ATK 1,200 3× Fireborn Bran · HP 439,056 · ATK 1,200 2× Graysatyr Artha · HP 439,056 · ATK 1,200 3× Princess Elda · HP 439,056 · ATK 800 2× Blackbeard Drek · HP 439,056 · ATK 800	—
25	Duo Points ×10 Diamonds ×140 Gold ×9,000	2× Greatsword Zaza · HP 500,000 · ATK 1,500 1× Greatsword Zaza · HP 500,000 · ATK 1,500 3× Lich Knight · HP 500,000 · ATK 1,500 2× Bard · HP 500,000 · ATK 1,500	Medusa · HP 2,500,000 · ATK 3,500 · 2.5/s Mage · Crit 25% · Phys. reduction 30% · Magic reduction 30% Passive: Medusa is immune to crowd control effects Viper's Kiss: Attacks a single target, dealing 100% ATK DMG Petrifying Gaze: Every 10 seconds, casts Serpent Petrification along a line in front, petrifying enemies in its path for 2 seconds and dealing 300 damage Serpent's Shelter: Restores +20% HP to all friendly units Serpent Scale Armor: Increases own DMG reduction by 30%,magic DMG reduction +30%, critical strike resistance +35%, critical DMG resistance +50% Petrification Enhancement: The cooldown for Petrify is reduced to 5 seconds Don Vael · HP 2,500,000 · ATK 3,500 · 2.5/s Mage · Crit 25% · Phys. reduction 30% · Magic reduction 30% Passive: Don Vael is immune to crowd control effects Don Vael's Judgment: Deals 150% ATK to all enemies within range Don Vael's Shield: Increases own DMG reduction by 30%,magic DMG reduction +30%, critical strike resistance +35%, critical DMG resistance +50%
26	Duo Points ×10 Diamonds ×146 Gold ×9,200	6× Doombringer Drath · HP 521,576 · ATK 2,000 6× Valkyrie Archer Runa · HP 521,576 · ATK 2,000 6× V · HP 521,576 · ATK 2,000	—
27	Duo Points ×10 Diamonds ×152 Gold ×9,400	6× Demon's Eye Vex · HP 540,550 · ATK 2,200 2× Assassin Alt · HP 540,550 · ATK 2,200 4× Werewolf Vorn · HP 540,550 · ATK 2,200 6× Silver Fang · HP 540,550 · ATK 2,200	—
28	Duo Points ×12 Diamonds ×170 Gold ×9,600	2× Greatsword Zaza · HP 580,380 · ATK 2,500 2× Barber Allen · HP 580,380 · ATK 2,500 3× Phoenix · HP 580,380 · ATK 1,000 3× Fireborn Bran · HP 580,380 · ATK 2,500	Blackbeard Drek · HP 5,000,000 · ATK 4,000 · 2.5/s Mage · Crit 25% · Phys. reduction 50% · Magic reduction 40% Passive: Blackbeard Drek is immune to crowd control effects Black Sail Barrage: Summons Cannon Barrage for 1.2 and releases a Total of 12 cannonballs. Each cannonball randomly deals 15% ATK DMG to an enemy Burning Hunt: Against Ignited targets: +100% critical hit chance and +100% DMG Gunpowder Frenzy: Grants an additional 50% critical hit chance and 1000% critical DMG Black Sail Shield: Increases own DMG reduction by 50%,magic DMG reduction +40%, critical strike resistance +40%, critical DMG resistance +60%
29	Duo Points ×12 Diamonds ×185 Gold ×9,800	6× Pirate King Kael · HP 614,520 · ATK 3,000 6× Doomed Sisyphus · HP 614,520 · ATK 3,000 6× Zeus · HP 614,520 · ATK 1,000	—
30	Duo Points ×14 Diamonds ×200 Gold ×10,000 1~3-Star Sacred Weapon Chest (30%) ×1	6× Demon's Eye Vex · HP 639,106 · ATK 3,200 2× Starweaver Nyra · HP 639,106 · ATK 3,200 2× Phoenix · HP 639,106 · ATK 1,100	Odin · HP 5,000,000 · ATK 7,000 · 3.33/s Mage · Crit 25% · Phys. reduction 60% · Magic reduction 40% Passive: Odin is immune to control effects Thunder Judgment: Unleashes lightning, dealing 100% ATK damage to all enemy targets within the attack range Spirit's Blessing: For each friendly Mage, ATK is increased by +10% Thunder and Fire Resonance: Lightning deals an additional 100% DMG to targets with the Ignite effect Divine Body Protection: Increases own DMG reduction by 60%,magic DMG reduction +40%, critical strike resistance +50%, critical DMG resistance +80% Merwarrior Ryn · HP 2,000,000 · ATK 3,500 · 2.5/s Mage · Crit 25% · Phys. reduction 30% · Magic reduction 20% Passive: Merwarrior Ryn is immune to control effects Sea Witch Orb: Attacks a single target, dealing 80% ATK DMG Sea Witch Buff: Grants all friendly units +20% Magic DMG Mermaid Self-Destruct: After 30 seconds, self-destructs, dealing 1000% ATK to all enemy units Fireborn Bran · HP 2,000,000 · ATK 3,500 · 2.5/s Mage · Crit 25% · Phys. reduction 30% · Magic reduction 20% Passive: Fireborn Bran is immune to crowd control effects Fiery Fireball: Deals 100% ATK damage to the target and surrounding 1-tile area Explosive Burn: ATK applies Ignite, dealing 50 True DMG per second for 3 seconds; cannot stack Flame Shield: Increases own DMG reduction by 30%,magic DMG reduction +20%, critical strike resistance +25%, critical DMG resistance +40%
31	Duo Points ×14 Diamonds ×206 Gold ×10,250 1~3-Star Sacred Weapon Chest (30%) ×1	3× Azure Knight · HP 900,388 · ATK 3,300 3× Spartan Warrior · HP 900,388 · ATK 3,300 4× Queen Flare · HP 847,424 · ATK 2,000 2× Medusa · HP 847,424 · ATK 3,300	—
32	Duo Points ×14 Diamonds ×212 Gold ×10,500 1~3-Star Sacred Weapon Chest (30%) ×1	3× Silver Fang · HP 836,730 · ATK 3,400 3× Joker · HP 836,730 · ATK 3,000 2× Blind Blade Mika · HP 836,730 · ATK 3,400 2× Werewolf Vorn · HP 836,730 · ATK 3,400 2× Destroyer Wee · HP 836,730 · ATK 3,400 2× Bard · HP 836,730 · ATK 3,400	—
33	Duo Points ×14 Diamonds ×218 Gold ×10,750 1~3-Star Sacred Weapon Chest (30%) ×1	2× Greatsword Zaza · HP 821,492 · ATK 3,500 2× Barber Allen · HP 821,492 · ATK 3,500 2× Brutal Yogg · HP 821,492 · ATK 3,500 4× Soulreaver Hela · HP 762,814 · ATK 3,500 2× Jhin · HP 762,814 · ATK 1,750 2× Magicat Nala · HP 762,814 · ATK 3,500 2× Forest Witch Ivy · HP 762,814 · ATK 3,500	—
34	Duo Points ×14 Diamonds ×224 Gold ×11,000 1~3-Star Sacred Weapon Chest (30%) ×1	6× Pirate King Kael · HP 801,814 · ATK 3,600 6× Ace Striker · HP 770,975 · ATK 1,400 2× Darkranger Lira · HP 770,975 · ATK 3,600 4× Valkyrie Archer Runa · HP 770,975 · ATK 3,600	—
35	Duo Points ×16 Diamonds ×230 Gold ×11,250 1~3-Star Sacred Weapon Chest (60%) ×1	2× Pirate King Kael · HP 870,584 · ATK 3,700 2× Doombringer Drath · HP 870,584 · ATK 3,700 2× Silver Fang · HP 870,584 · ATK 3,700 2× Darkranger Lira · HP 803,616 · ATK 3,700	Lich Knight · HP 9,000,000 · ATK 6,000 · 2/s Warrior · Crit 25% · Phys. reduction 50% · Magic reduction 20% Passive: Lich Knight is immune to crowd control effects Frost Slash: Attacks a single target, dealing 100% ATK DMG Power of the Dead: Converts 4% of Health into ATK, capped at 6000 Frost Barrier: For every 1% of health lost, Physical DMG reduction increases by 0.5% Lich's Shield: Increases own DMG reduction by 50%,magic DMG reduction +20%, critical strike resistance +50%, critical DMG resistance +80% Don Vael · HP 2,750,000 · ATK 4,000 · 2.5/s Mage · Crit 25% · Phys. reduction 60% · Magic reduction 20% Passive: Don Vael is immune to crowd control effects Don Vael's Judgment: Deals 150% ATK to all enemies within range Don Vael's Shield: Increases own DMG reduction by 60%,magic DMG reduction +20%, critical strike resistance +25%, critical DMG resistance +40% Clan Backlash: Reflects 20% of DMG taken
36	Duo Points ×16 Diamonds ×236 Gold ×11,500 1~3-Star Sacred Weapon Chest (60%) ×1	3× Graveskeeper Ray · HP 1,116,000 · ATK 3,800 3× Demon's Eye Vex · HP 1,116,000 · ATK 3,800 3× Blind Blade Mika · HP 1,116,000 · ATK 3,800 3× Princess Elda · HP 1,116,000 · ATK 3,800 2× Forest Witch Ivy · HP 1,116,000 · ATK 3,800 2× Riddler Jax · HP 1,116,000 · ATK 3,800	—
37	Duo Points ×16 Diamonds ×242 Gold ×11,750 1~3-Star Sacred Weapon Chest (60%) ×1	3× Greatsword Zaza · HP 1,087,500 · ATK 3,900 3× Barber Allen · HP 1,087,500 · ATK 3,900 2× Assassin Alt · HP 1,087,500 · ATK 3,900 4× Werewolf Vorn · HP 1,087,500 · ATK 3,900 3× Destroyer Wee · HP 1,087,500 · ATK 3,900 3× Silver Fang · HP 1,087,500 · ATK 3,900	—
38	Duo Points ×16 Diamonds ×248 Gold ×12,000 1~3-Star Sacred Weapon Chest (60%) ×1	4× Bloodmage Ryn · HP 1,160,000 · ATK 4,000 3× Medusa · HP 1,160,000 · ATK 4,000 3× Merwarrior Ryn · HP 1,160,000 · ATK 4,000 2× Bookworm Daisy · HP 1,160,000 · ATK 4,000 3× Don Vael · HP 1,160,000 · ATK 1,200 3× Queen Flare · HP 1,160,000 · ATK 800	—
39	Duo Points ×16 Diamonds ×254 Gold ×12,250 1~3-Star Sacred Weapon Chest (60%) ×1	3× Lich Knight · HP 1,190,000 · ATK 1,200 3× Greatsword Zaza · HP 1,190,000 · ATK 4,100 3× Forest Witch Ivy · HP 1,190,000 · ATK 4,100 3× Hades · HP 1,190,000 · ATK 4,100 1× Soulreaver Hela · HP 1,190,000 · ATK 1,200 2× Joker · HP 1,190,000 · ATK 1,200 2× Zeus · HP 1,190,000 · ATK 1,300 1× Soulreaver Hela · HP 1,190,000 · ATK 2,000	—
40	Duo Points ×18 Diamonds ×260 Gold ×12,500 1~3-Star Sacred Weapon Chest (100%) ×1	6× Ace Striker · HP 990,000 · ATK 1,600 2× Doombringer Drath · HP 1,305,000 · ATK 4,200 2× Doomed Sisyphus · HP 1,080,000 · ATK 4,200	Phoenix · HP 6,000,000 · ATK 4,000 · 1.67/s Mage · Crit 25% · Phys. reduction 60% · Magic reduction 40% Passive: Phoenix is immune to crowd control effects Fiery Beam: Targets the enemy with the highest health within range, dealing 0.25% of the caster's ATK as DMG every 20% seconds. Resets cooldown on hit Burning in the Flames: Each hit applies a Burn effect, dealing 10% of the caster's ATK as True DMG per second for 10 seconds Body of Nirvana: Increases own DMG reduction by 60%,magic DMG reduction +40%, critical strike resistance +50%, critical DMG resistance +80% Spartan Warrior · HP 6,000,000 · ATK 6,000 · 1.67/s Warrior · Crit 25% · Phys. reduction 30% · Magic reduction 20% Passive: Spartan Warrior is immune to crowd control effects Spear Thrust: Attacks a single target, dealing 100% ATK DMG Unbreakable Spirit: When Zhou Tai is defeated, if there are friendly units on the battlefield, he will be revived and restored to +100% health Iron Wall: Increases own DMG reduction by 30%,magic DMG reduction +20%, critical strike resistance +25%, critical DMG resistance +40% Pirate King Kael · HP 6,000,000 · ATK 6,000 · 1/s Archer · Crit 25% · Phys. reduction 30% · Magic reduction 20% Passive: Pirate King Kael is immune to crowd control effects Pirate Musket: Attacks a single target, dealing 100% ATK DMG Gunpowder Bomb: Each ATK has a 30% chance to detonate a bomb, dealing 100% ATK DMG to all enemies on the screen and stunning them for 2 seconds Captain's Command: All friendly units gain +30% Magic DMG reduction Captain's Shield: Increases own DMG reduction by 30%,magic DMG reduction +20%, critical strike resistance +25%, critical DMG resistance +40%

Weekly ranking rewards

Paid in Duo Points at Monday 6:00 AM. Higher wave first, then shorter time.

All Classes

All Classes: reward by final rank
Rank	Reward
1	Duo Points ×60
2	Duo Points ×55
3	Duo Points ×50
4–10	Duo Points ×40
11–20	Duo Points ×35
21–50	Duo Points ×30
51–100	Duo Points ×25
101–200	Duo Points ×15
201–500	Duo Points ×10
501–1000	Duo Points ×5
1001+	None

Warriors

Warriors: reward by final rank
Rank	Reward
1	Duo Points ×45
2	Duo Points ×40
3	Duo Points ×35
4–10	Duo Points ×25
11–50	Duo Points ×20
51–200	Duo Points ×15
201–1000	Duo Points ×5
1001+	None

Mages

Mages: reward by final rank
Rank	Reward
1	Duo Points ×45
2	Duo Points ×40
3	Duo Points ×35
4–10	Duo Points ×25
11–50	Duo Points ×20
51–200	Duo Points ×15
201–1000	Duo Points ×5
1001+	None

Archers

Archers: reward by final rank
Rank	Reward
1	Duo Points ×45
2	Duo Points ×40
3	Duo Points ×35
4–10	Duo Points ×25
11–50	Duo Points ×20
51–200	Duo Points ×15
201–1000	Duo Points ×5
1001+	None

Assassins

Assassins: reward by final rank
Rank	Reward
1	Duo Points ×45
2	Duo Points ×40
3	Duo Points ×35
4–10	Duo Points ×25
11–50	Duo Points ×20
51–200	Duo Points ×15
201–1000	Duo Points ×5
1001+	None

Duo Store

Duo Points buy items here. Each slot rolls one of the offers below; unlock conditions are listed where the data has one.

Slot 1 · limit 1

Duo Store slot 1 offers
You get	Price	Weight
Big Beard Hagred ×100	Duo Points ×2	100
Valkyrie Archer Runa ×100	Duo Points ×2	100
Merwarrior Ryn ×100	Duo Points ×2	100

Slot 2 · limit 1

Duo Store slot 2 offers
You get	Price	Weight
Doomed Sisyphus ×20	Duo Points ×4	100
Barber Allen ×20	Duo Points ×4	100
Centaur Archer Kael ×20	Duo Points ×4	100
Graysatyr Artha ×20	Duo Points ×4	100
Fireborn Bran ×20	Duo Points ×4	100
Bard ×20	Duo Points ×4	100

Slot 3 · limit 1

Duo Store slot 3 offers
You get	Price	Weight
Doombringer Drath ×4	Duo Points ×8	100
Brutal Yogg ×4	Duo Points ×8	100
Lightwarden Uther ×4	Duo Points ×8	100
Graveskeeper Ray ×4	Duo Points ×8	100
Spartan Warrior ×4	Duo Points ×8	100
Forest Stalker Vael ×4	Duo Points ×8	100
Darkranger Lira ×4	Duo Points ×8	100
Princess Elda ×4	Duo Points ×8	100
Pirate King Kael ×4	Duo Points ×8	100
Bone Archer Vorn ×4	Duo Points ×8	100
Don Vael ×4	Duo Points ×8	100
Riddler Jax ×4	Duo Points ×8	100
Bookworm Daisy ×4	Duo Points ×8	100
Blackbeard Drek ×4	Duo Points ×8	100
Bloodmage Ryn ×4	Duo Points ×8	100
Medusa ×4	Duo Points ×8	100
Destroyer Wee ×4	Duo Points ×8	100
Assassin Alt ×4	Duo Points ×8	100
V ×4	Duo Points ×8	100
Werewolf Vorn ×4	Duo Points ×8	100
Magicat Nala ×4	Duo Points ×8	100
Forest Witch Ivy ×4	Duo Points ×8	100

Slot 4 · limit 1 · unlocks at wave srwjtz_15

Duo Store slot 4 offers
You get	Price	Weight
Mythic Hero Selector ×1	Duo Points ×40	100

Slot 5 · limit 1 · unlocks at wave srwjtz_30

Duo Store slot 5 offers
You get	Price	Weight
Land of Bones ×1	Duo Points ×500	100

Community strategies

Duo and Dog God (Hard) — team archetypes

by Community · community · Source: Don't Die Discord #strategies-share, “DUO / DOG GOD (HARD)”, 2026-08-15

Sand Queen Elara Lv 9

Summary of the post. The full guide, with the author’s screenshots of every line-up, is linked below.

Sand Queen Lv 9 or higher in every team.
Team shape varies per boss: 4 archers + 4 tanks, or 4 mages + 4 assassins, with the remaining slots 2 supports.
For Dog God on Hard: best heroes, Sand Queen, and a 4-of-a-class synergy (4 archers, 4 assassins, or 4 mages + Sand Queen + 2 supports).

One player reached Duo wave 14 with archers. No concrete line-ups were posted.

Read the complete post with screenshots Original thread on Discord

Questions and discussions

DUO: best teams for duo? · Pastilhas

Not confirmed yet

Which class is the single-class board this week.
How partner matching picks a partner (the game data only gives timings).
Whether the server rescales enemy stats.