Games Like All Aboard! The Train Defense Express

All Aboard! The Train Defense Express

Protect the Infinite Power Generator by looping around the train tracks! Battle endless waves of enemies in this unique hybrid of auto-battler, survivor, tower defense, idle/clicker gameplay. How long can you survive?

★ IDLE MONSTER TD: EVOLVED ★ IDLE TD: HEROES VS ZOMBIES ★ IDLE HERO TD - TOWER DEFENSE RPG ★ DESKTOP DEFENDER ★ INCREMPIRE ★ CROWN SIEGE ★ SAMAWA IDLE ★ IDLE MONSTER TD ★ GROW DEFENSE ★ ABYSS MANAGER IDLE ★ WE ♥ IT 
1

Idle Monster TD: Evolved

76% 👍 OF 1.3K
About This Game

Evolve epic monsters and crush puny humans in this endless idle tower defense game! Unlock, upgrade, and evolve over 150 unique monsters and pets, ranging from cute and colorful flower creatures to epic fire breathing dragons, to assemble the ultimate team against the endless waves of enemies.

Player reviews say you can…

  • …Defend the Portal
  • …Evolve Monster Towers
  • …Build Elemental Synergies
REL Nov 16, 2022 FREE ON STEAM See This Game →
2

Idle TD: Heroes vs Zombies

74% 👍 OF 166
About This Game

An endless Tower Defense game of epic heroes vs evil zombies. Unlock and upgrade countless Heroes, artifacts, and technologies to defend against the infinite zombie swarms. Strategize the most effective placement of Heroes to synergize their skills and abilities.

REL Jan 24, 2022 FREE ON STEAM See This Game →
3

Idle Hero TD - Tower Defense RPG

83% 👍 OF 1.3K
About This Game

Endless Idle Tower Defense with deep strategy and RPG progression and combat mechanics. Recruit, upgrade, and position powerful fantasy heroes, discover game-changing synergies, and survive infinite monster waves. Grow stronger every run with literally millions of upgrades and endless auto battles.

Player reviews say you can…

  • …Build Hero Synergies
  • …Reset Runs, Grow Stronger
  • …Farm Maps for Resources
7

Samawa Idle

66% 👍 OF 625
About This Game

Unleash the power of specialized towers to annihilate hordes of monsters in this idle game with roguelike elements. Collect gold, level up your towers, face powerful bosses, and refine your strategy with an evolving skill tree.

Player reviews say you can…

  • …Build Specialized Towers
  • …Choose Random Upgrades
  • …Farm While Offline
8

Idle Monster TD

72% 👍 OF 855
About This Game

An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities.

Player reviews say you can…

  • …Place Monster Defenses
  • …Pair Elemental Abilities
  • …Cast Firestorm Spells
REL Jun 20, 2021 FREE ON STEAM See This Game →
9

Grow Defense

76% 👍 OF 607
About This Game

Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!

Player reviews say you can…

  • …Hold Off Monster Waves
  • …Specialize Castle Weapons
  • …Hunt Raid Mega-Bosses
REL Jan 10, 2021 FREE ON STEAM See This Game →
10

Abyss Manager Idle

96% 👍 OF 272
About This Game

This is a short idle tower defense game that players can complete to 100% in 2 hours.Abyss Manager is an idle tower defense game where players need to assign jobs to various characters, collect resources, recruit and train characters, and excavate more floors to unlock further mechanics.

REL Jan 26, 2026 FREE ON STEAM See This Game →