Best games like SpaceXYZ: Idle Tower Defense

10+ similar games compared and reviewed

4.6 avg rating
10 free games
Updated August 2026

Looking for something like SpaceXYZ? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to SpaceXYZ

Gear Truck!#1

Gear Truck! by Neptune Company

Run & Survive: Zombie Defense
Editor's Choice
๐ŸŽฎ Games
4.7๐Ÿ˜ž(4.8K ratings)
FreeAdsIn-App Purchases
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Gear Truck! screenshot 4
Gear Truck! screenshot 5
Gear Truck! screenshot 6

Drive a truck through a zombie apocalypse, merging gears and weapons to survive. Blast unique zombie types with powerful upgrades and unleash devastating skills. Experience fast-paced, strategic combat in this ultimate zombie defense game.

What We Love

  • ๐Ÿ‘ Good game
  • ๐Ÿ’ก Unique and interesting gameplay

Room to Improve

  • ๐Ÿ› Charged for free purchases
  • ๐Ÿ› Ads not working as expected
  • ๐Ÿ› Ads forced on users
Brick Inc.#2

Brick Inc. by Seasoning Games Inc.

Satisfying Breaking Idler
Strong Contender
๐ŸŽฎ Games
4.7(668 ratings)
FreeAdsIn-App Purchases
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Engage in an auto brick-breaking game where you power up bullets with a tap to smash endless falling bricks. Enjoy idle rewards, explosive growth through a rebirth system, and strategic upgrades for an addictive, stress-free experience with satisfying ASMR sound effects.

Air Defense-TDS#3

Air Defense-TDS by SUPERSONIC STUDIOS LTD

Worth Considering
๐ŸŽฎ Games
4.7(512 ratings)
FreeAdsIn-App Purchases
Air Defense-TDS screenshot 1
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Command anti-air defenses in an intense tower defense shooter. Battle waves of hostile aircraft using intuitive swipe controls, unlock powerful skills, and face challenging aerial bosses. Progress through diverse missions and dynamic battlefields, even offline.

More games like SpaceXYZ

4
Planet Miner: Idle Action Game
Planet Miner: Idle Action Game
Planet Miner: Idle Action Game
Destroy Planets, Grow Powerful
Free

Engage in satisfying idle mining gameplay by destroying planets and collecting resources. Upgrade your ships and gear to become more powerful, even while offline. This incremental game offers steady progression and explosive fun with a cosmic twist.

Destroy entire planets in an idle loopUpgrade ships with powerful techChoose skills and evolve your build
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5
Lootfiend: Idle Dungeons
Lootfiend: Idle Dungeons
Lootfiend: Idle Dungeons
Endless loot and action
Free

An idle RPG where heroes automatically battle through dungeons, collecting loot and experience. Customize your character with flexible ability combinations, rare equipment sets, and unique allies to conquer PvE challenges and PvP arenas.

AFK-mode auto-dungeon crawlingFlexible ability and build combinationsCollect rare equipment sets
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6
Planet Crusher: Mine & Attack
Planet Crusher: Mine & Attack
Planet Crusher: Mine & Attack
Mine Planets, Build Your Ship
Free

Pilot a powerful mining ship to drill, dig, and destroy planets for rare resources. Upgrade your vessel with deadly weapons and customize builds for unique challenges. Engage in PvP battles, join guilds, and compete on global leaderboards.

Mine planets for rare resourcesUpgrade and customize your shipRoguelike perks and millions of builds
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7
UnderGuild: Offense
UnderGuild: Offense
UnderGuild: Offense
Strategic mercenary battles!
Free

Engage in fast-paced strategy battles, commanding heroes and mercenaries against monster waves. Master tactical placement, unit fusion, and epic boss fights to achieve victory. Your strategic decisions are key to overcoming relentless challenges.

Tactical hero & mercenary placementUnit fusion and evolutionChallenging boss fights
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8
Rogue Defense: Hybrid Tower TD
Rogue Defense: Hybrid Tower TD
Rogue Defense: Hybrid Tower TD
Hybrid Tower, Ultimate Defense
Free

Lead humanity's last stand against a rogue AI uprising in this hybrid tower defense game. Customize your defender with advanced cyber tech, deploy futuristic weapons, and harness enemy energy to unlock powerful upgrades and skills. Experience endless replayability with procedurally generated challenges and tactical depth.

Hybrid Roguelike + Tower DefenseCustomizable Guardian with adaptive chipsDeploy futuristic and evolving weapons
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9
Pew Pew Slime - Idle RPG
Pew Pew Slime - Idle RPG
Pew Pew Slime - Idle RPG
Idle Shooting ยท Fusion RPG
Free

Transform into a slime and master a unique blend of bullet-hell action and fusion evolution. Absorb elements to unlock new abilities, customize your arsenal with hundreds of gun skills, and progress even while offline. Rebuild a shattered world and compete with others in this epic idle RPG.

Fusion Evolution systemBullet-hell action combatGun skill customization
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10
Spanky's Zombie Slayer
Spanky's Zombie Slayer
Spanky's Zombie Slayer
Do you even slay, boy?
Free

Engage in a zombie apocalypse where you don't just survive, you thrive. Unlock and combine unique abilities to become the ultimate slayer, facing hordes of undead with creative and destructive methods. Experience fast-paced, high-energy gameplay with endless ways to defeat enemies.

Unlockable abilitiesFast-paced gameplayHordes of enemies
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