Undead Onslaught

Main gameEarly accessIGDB

Released Jun 22, 2024

By: Wish App Games

75 achievements available.

Against All Odds
Win a run with no Upgrade Scrolls used.
LockedSteam
Altar Ascended...Madness Descended!
Fully empower the Shrine of Dis using your Skulls.
LockedSteam
Ascendant's Inferno
Unlock The Dark Ascendant and become the master of darkness and flames
LockedSteam
Ashes to Ashes
Unlock the Black Flame and burn your foes to ash.
LockedSteam
Aspirant of Darkness
Complete all aspirations for one villain.
LockedSteam
A Castle in Sylvania
Unlock Seraphyne Von Eldrath and make sure the Von Eldrath dynasty reigns supreme!
LockedSteam
A Curse to Remember
Unlock the Voodoo Doll and unleash your curse-crafting skills
LockedSteam
A Glimpse of Greatness
Discover your first ability evolution!
LockedSteam
A Thing in The North
Unlock the Northern Morningstar and shatter the brittle bones of your enemies.
LockedSteam
Beyond Immortal Limits
Obtain 5 Legendary Scroll Upgrades in a single run.
LockedSteam
Beyond Mortal Limits
Obtain a Legendary Scroll Upgrade.
LockedSteam
Bite Me!
Unlock Vampire's Teeth and sink your fangs into new powers.
LockedSteam
Bloody Arsenal
Max out 7 Blood weapons in a single run.
LockedSteam
Camp-aigner!
Complete 10 Quests in a single run.
LockedSteam
Chalice in Wonderland
Rank up Goblet of House Veremontis to max level.
LockedSteam
Challenger’s Spirit
Complete 5 Challenge Altars in a single run.
LockedSteam
Cold is the Void
Activate shatter effect by Frost Bolt 100 times in a single run.
LockedSteam
Collector of Carnage
Slay one of every enemy type!
LockedSteam
Colossal Knuckles
Rank up Gauntlet of the Titan to max level.
LockedSteam
Dark Souls
Collect 1 million souls
LockedSteam
Endless Carnage
Survive for 1 minute on Onslaught Level 5.
LockedSteam
Evil Inc.
Collect 100 Dark Offerings in total.
LockedSteam
Evolution Revolution
Unlock 10 evolutions and master the art of villainy.
LockedSteam
Exiled Legion
Summon 50 Exiled Knights in a single run with Aurelian.
LockedSteam
Eyes Wide Shut
Unlock the Whispers of the Eyeless and dominate the souls of your enemies.
LockedSteam
Fangsgiving
Rank up Vampire's Fang to max level.
LockedSteam
Firestarter
Evolve two different fire-based abilities into evolutions.
LockedSteam
First of Many
Obtain your first Skull within a run.
LockedSteam
From Beyond
Wield the scroll and let the chaos unfold
LockedSteam
Frost and Found
Rank up Horn of Eternal Winter to max level.
LockedSteam
Fully Evolved Villain
Unlock all evolutions and achieve villainous perfection.
LockedSteam
Goatfather’s Blessing
Unlock Baphomet’s heart and spread the infernal legacy.
LockedSteam
Goat Big or Goat Home
Rank up Blood of Baphomet to max level.
LockedSteam
Goblin Slayer
Kill 50.000 Goblin enemies
LockedSteam
Greed is Good
Collect 6666 Gold in a single run.
LockedSteam
Hell Hath no Trick
Use Ultimate 3 times for each phase as Dark Ascendant in a single run.
LockedSteam
Horn to Be Wild
Unlock the Minosian heir turned gladiator.
LockedSteam
Imp-possible Power
Unlock Aphorius and burn through your foes.
LockedSteam
IRS - Inferno Reigns Supreme
Collect 500 Dark Offerings in total.
LockedSteam
It's Time to Even the Scales
Unlock Vespera Darkmoon and claim vengeance for the forsaken
LockedSteam
Legen...wait for it...dary!
Collect 5 Legendary Powers in one run.
LockedSteam
Lord of the Bling
Rank up Dark Lord's Scepter to max level.
LockedSteam
Lord of the Rings
Unlock items Chaos Incarnate and Stagnation of Order
LockedSteam
Master of Madness
Set Madness to the maximum level and complete a run.
LockedSteam
Master of the Onslaught
Reach Onslaught Level 3 in a single run.
LockedSteam
Nailed It
Rank up Six Inch Nail to max level.
LockedSteam
Nememesis
Kill 3 Nemesis Heroes in a single run.
LockedSteam
Nosferawesome
Unlock the Nosferatu's Orb and drain the life-force of your enemies.
LockedSteam
Now I Siege you, now I don't
Unlock the Siege and devastate your enemies.
LockedSteam
Hidden achievement
Hidden until unlockedSteam
Power Overwhelming
Unlock Zargoth, master of storms and devastation.
LockedSteam
Power Routine
Collect 5 Dark Offerings in a single run.
LockedSteam
Shock and Awe
Rank up Living Spark to max level.
LockedSteam
Sin and Win
Rank up Icon of Blasphemy to max level.
LockedSteam
Skullector
Collect 180 Skulls in total.
LockedSteam
Skulls for the Skull...Sofa?
Collect 300 Skulls in total.
LockedSteam
Spectrum of Despair
Unlock the Prism of Pandemonium and unleash chaos in every shade.
LockedSteam
Spirit BBQ
Rank up Flaming Soul to max level.
LockedSteam
Stormcaller’s Mastery
Unlock 3 evolutions of different elements for Zargoth in one run.
LockedSteam
Storm of Souls
Unlock the Soulstorm evolution.
LockedSteam
Such a Cursed Run
Curse 500 enemies in a Single Run as Vespera.
LockedSteam
Sunfall Rising
Unlock Aurelian and cleanse the land… in his own way.
LockedSteam
Taurok Unleashed
Kill 500 enemies with Taurok’s Minosian Stampede.
LockedSteam
Tax Collector, But Less Evil
Collect 20 Dark Offerings in a single run.
LockedSteam
Temporary Insanely Overpowered
Gain a total of 66 minutes of Buffs from Dark Obelisks.
LockedSteam
Temporary Overpowered
Gain a total of 66 seconds of Buffs from Dark Obelisks in a single run.
LockedSteam
They See Me Scrollin' - They Forgettin'
Collect 20 Scrolls of any type as The Forgotten.
LockedSteam
They see me scrollin' - they hatin'
Use Upgrade Scrolls to enhance an ability 10 times in one run.
LockedSteam
The Defiant Marksman
Unlock Varkath and master the Crestfallen Bow.
LockedSteam
The Slayer Rises
Defeat your first Hero Nemesis.
LockedSteam
The True Villain
Kill 50 Blessed enemies in a single run.
LockedSteam
Vampire State Building
Unlock Castle Von Eldrath
LockedSteam
Villainous Legend
Complete 50 runs, while surviving for at least 10 minutes.
LockedSteam
Villain's Journey
Start your first Run.
LockedSteam
Wisp Me Luck
Unlock the Wisp and watch it haunt your enemies.
LockedSteam

Undead Onslaught

Technical details

Undead Onslaught

Technical details

Images

Caelus Trident

Goobies

Mariam Game

Orion Sandbox Enhanced

Power Fantasy

Razenroth

Rena and Elin

Shadows: Heretic Kingdoms

The Curse of Kubel

Ubermosh Vol.7

Against All Odds

Altar Ascended...Madness Descended!

Ascendant's Inferno

Ashes to Ashes

Aspirant of Darkness

A Castle in Sylvania

A Curse to Remember

A Glimpse of Greatness

A Thing in The North

Beyond Immortal Limits

Beyond Mortal Limits

Bite Me!

Bloody Arsenal

Camp-aigner!

Chalice in Wonderland

Challenger’s Spirit

Cold is the Void

Collector of Carnage

Colossal Knuckles

Dark Souls

Endless Carnage

Evil Inc.

Evolution Revolution

Exiled Legion

Eyes Wide Shut

Fangsgiving

Firestarter

First of Many

From Beyond

Frost and Found

Fully Evolved Villain

Goatfather’s Blessing

Goat Big or Goat Home

Goblin Slayer

Greed is Good

Hell Hath no Trick

Horn to Be Wild

Imp-possible Power

IRS - Inferno Reigns Supreme

It's Time to Even the Scales

Legen...wait for it...dary!

Lord of the Bling

Lord of the Rings

Master of Madness

Master of the Onslaught

Nailed It

Nememesis

Nosferawesome

Now I Siege you, now I don't

Hidden achievement

Power Overwhelming

Power Routine

Shock and Awe

Sin and Win

Skullector

Skulls for the Skull...Sofa?

Spectrum of Despair

Spirit BBQ

Stormcaller’s Mastery

Storm of Souls

Such a Cursed Run

Sunfall Rising

Taurok Unleashed

Tax Collector, But Less Evil

Temporary Insanely Overpowered