Games like Undead zone

If Undead zone left you wanting something replayable and tense, you have options. These games could fill that gap nicely.

City Defense Z
City Defense Z is a day-and-night survival strategy: build and merge your base by day, hold the line against zombies by night, and turn every lost run into permanent upgrades. A merge puzzle, a tower defense and a roguelite in one loop, with short sessions that beg for one more try.
Replayable
72% of 320 Steam reviews are positivePlayers online now: 3$9.99
希望之城 The City Of Hope
A light city-building game that combines elements of card games and tower defense, where players must survive daily enemy attacks and gradually grow their strength to ultimately defeat powerful invaders.
Replayable
67% of 126 Steam reviews are positivePlayers online now: 1$6.99
Cat Guardian
Cat Guardian is a flexible card game blending tower defense and survival. Manage resources, build, and strategize to protect the Tree of Hope from zombies. Can the cats of Meowx Planet succeed in their mission and survive? It’s up to you!
Replayable, Tense
84% of 19 Steam reviews are positive$7.99
Kingdom's Deck
Kingdom's Deck is a card-based city builder with a day-night rhythm: by day you play building and unit cards to grow a medieval kingdom, by night you defend it against sieges of the darkness. Manage food, wood, gold and stone, cast fire and ice spells, and keep your villagers alive. Short runs, colorful art, one more day.
Replayable
71% of 513 Steam reviews are positivePlayers online now: 6$9.99
ZombieCards
ZombieCards is a card-based post-apocalyptic game inspired by Russian Roulette. Set in the zombie-infested city of Travis, embark on a crazy adventure where card battles are key to scavenging supplies, building camp, and outwitting other survivors. Survival is your sole purpose!
Replayable, Tense, Dark
47% of 236 Steam reviews are positive$5.99
Endzone Girls
《Endzone Girls》is a Tower Defense Game. You will collect resources and build fortifications before the zombies arrive to kill the zombies that invade your home. In the game, you will unlock different defensive buildings, create a unique style, defend your home in a world full of zombies.
Replayable, Tense
91% of 11 Steam reviews are positive$7.99
Castle Cardians
Castle Cardians fused card games,roguelike and real time colony defense together. Build your powerful deck, defend the castle and beat invaders.
Replayable, Fast-paced
72% of 113 Steam reviews are positive$14.99
Kingdoms vs Zombies
Kingdoms vs Zombies is a blend of strategy, tower defense, and roguelike gameplay, where you must defend your kingdom against endless hordes of the undead.
Replayable, Tense, Fast-paced
83% of 48 Steam reviews are positive$5.99
Cards of the Dead
Cards of the Dead is a survival card game. Play your cards right and you might escape the zombie apocalypse!
Replayable, Tense, Dark
75% of 97 Steam reviews are positive$7.99
Infection Free Zone
Pick any real place on Earth, from your own street to a city across the ocean, and turn it into a survivor settlement after a virus empties the world. Scavenge familiar buildings by day, then hold your walls against fast, aggressive infected hordes every night. A colony sim with a map you already know.
Tense, Dark, Scary
80% of 16,810 Steam reviews are positivePlayers online now: 480$24.99
Grim Nights
A side-scrolling survival strategy where your village has one job: last 13 days against the undead. Dig for gold by day, train soldiers, and hold the line each night. It is hard, it is tense, and losing a village only makes the next run sharper.
Replayable, Tense, Dark
87% of 1,508 Steam reviews are positivePlayers online now: 3$2.99
Final Outpost: Definitive Edition
Final Outpost is a survival strategy base-builder. You lead the last survivors of the apocalypse. Assign roles, craft tools, and manage resources carefully. Construct buildings, level up your citizens, and fortify your town against hordes of zombies. How many days can you survive?
Replayable, Tense, Dark
76% of 213 Steam reviews are positivePlayers online now: 4$9.99

Cheaper than Undead zone

DeadNeverStop

《DeadNeverStop》 is a roguelike tower defense game. You will be the hero who can use unique defense towers to help the survivors survive from…

$1.99

Zombie Rush : Extinction

The top of strategy battle game! Build villages and train units to defeat zombies

$1.99

Zombie Apocalypse - The Last Defense

Create your own strategies, tactics and manage your resources in this survival tower defense game.

$0.99

Home Defense Zombie War

Zombies are at your doorstep! Place your heroes strategically, strengthen your defenses, and protect your home against increasingly difficult waves…

$0.99

Hearth & Shadow

Hearth & Shadow - is a card-based strategy game where you develop your settlement and defend it from monster invasions.

$0.99

Ambusher

Ambusher is a tower defense game. Set your traps. Build your towers. Prepare your defense and survive until sunrise.

$1.99

Endless Horde

The horde is here to eat your brain and murder every single one of your scientists.

$0.99

Village Defender

【Village Defender】is a simple and easy-to-use city defense survival game that combines elements of war, levels, equipment, cards, etc.

$1.99

Card Shelter Defence

Recruit cards, assign them to shelters, and stop incoming waves in a strategic tower defense game.

$1.99

Zombie Squad

Zombie Squad, a casual game, combines tower defense and rogue like.

$1.99

Deadly Days

Lead survivors through a zombie outbreak, racing the clock to grab supplies and turning everyday objects into absurd weapons.

$0.95

SurvivalZ

A virus ravaged the planet, and you are one of the last survivors!

$0.69

Hidden gems like Undead zone

Border Pioneer

Found a settlement on the wild edge of the kingdom, grow it with cards from your deck, and keep the walls standing when the month ends.

$14.99

Signal Zone

Defend your base against increasingly dangerous enemy waves each night in this minimalist survival strategy.

$11.99

Final Outpost: Definitive Edition

Final Outpost is a survival strategy base-builder. You lead the last survivors of the apocalypse.

$9.99

Warlords Under Siege

Warlords Under Siege is a mix of RTS and Roguelike genre, where you build a small city and defend it against continuous waves of enemies.

$9.99

After Long Night

After Long Night is a sandbox survival RTS. Build and fortify your base, scavenge every corner for vital resources, craft deadly weapons, and raise…

$9.99

City Defense Z

Build up your base in daylight, then hold it against the zombie horde after dark, with every failed run making the next one stronger.

$9.99

Cardboard Town

Draw your buildings from a deck, place them where they count, and keep five resources in balance as your card-built town grows.

$19.99

Kingdom's Deck

Kingdom's Deck is a card-based city builder with a day-night rhythm: by day you play building and unit cards to grow a medieval kingdom, by night…

$9.99

Undeads

Embark on a risky but exciting journey through the world of Undeads. Search for weapons, armor, supplies and medicine. Survive or hunt survivors.

Free

Ultimate Zombie Defense

Fortify a sealed-off suburb, then fight off endless zombie waves alongside up to three friends.

$4.99

Infection Free Zone

Build a survivor colony anywhere on the map, scavenge by day and fight off the infected when night falls.

$24.99

Stacklands

Stack villagers on resources, keep your little settlement fed and grow your deck one card at a time.

$7.99

Newest games like Undead zone