Is Idle Monster TD: Evolved free?

Yes — Idle Monster TD: Evolved is free to play, so you can install and play it without buying anything.

Is Idle Monster TD: Evolved Steam Deck compatible?

Mostly. Valve rates Idle Monster TD: Evolved Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Idle Monster TD: Evolved on Mac?

Yes. Idle Monster TD: Evolved has a native macOS version on Steam.

Is Idle Monster TD: Evolved multiplayer?

No — Steam lists Idle Monster TD: Evolved as single-player only.

Is Idle Monster TD: Evolved on PC Game Pass?

No — Idle Monster TD: Evolved is not on PC Game Pass right now.

Idle Monster TD: Evolved

Name: Idle Monster TD: Evolved
Brand: Monstermob USA, INC
Availability: InStock

Monstermob USA, INC · November 16, 2022 · Idler, Tower Defense, Strategy, Auto Battler, Time Management

Idle Monster TD: Evolved is free to play — no purchase needed. We track it so you know if that ever changes.

Strategy deals Tower Defense deals

Mostly Positive76% · 1,25427playing now

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

Idle Monster TD: Evolved price

Idle Monster TD: Evolved is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Idle Monster TD: Evolved

✦ AI summary

Idle Monster TD: Evolved is an endless idle tower defense game where you strategically place over 150 unique monsters and pets to defend your portal from waves of invading humans, with each creature featuring multiple evolutions and powerful abilities. The game blends passive idle progression with deep strategic placement mechanics, offering offline rewards, PvP tournaments, and countless upgrades across five maps that keep evolving your monster army stronger as you play.

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.

Idle Monster TD: Evolved — game info

Platforms: Windows, macOS
Steam Deck: Playable
Player modes: Single-player
PC Game Pass: Not included

More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Idle Monster TD: Evolved is a free idle tower defense game with cute monster designs that some find entertaining for casual, multitasking play, but most players report it has been effectively abandoned by developers with no updates, disabled progression systems like PvP tournaments, and exorbitant microtransaction costs that make the grindy gameplay feel tedious and unrewarding. Players recommend avoiding spending money on it and suggest looking for more complete tower defense alternatives if you want meaningful content.

Not recommended Sep 6, 2026

Game is effectively dead. PvP tournaments are no longer being activated. No updates (even to remove PvP info and countdowns). No support. Do not spend a single penny on buffs. The game is a grinder that's only moderately interesting, but given the incredibly slow progression (designed to get you to spend exorbitant prices on buffs), gets boring fast. If you want to play a TD game, get a real TD game with lots of levels and maps. As someone said, it's not worth the price (yes, it's free). Steam should remove this one from their catalog.

4 found this helpful

Not recommended Sep 9, 2026

abandoned game

2 found this helpful

Not recommended Sep 4, 2026

Dumb game with endless, meaningless progression. Not worth the price. (And yes... I am aware that it's free.)

1 found this helpful

Not recommended Aug 28, 2026

a crucial system that is required to progress(tourneys) has been removed from the game because the devs cba to activate it, ruining ur progress and slowing progression (no reason not to use a Cheat engine said on guides atp) also makes getting 100% achievements impossible

1 found this helpful

Recommended Oct 2, 2026

Your monsters work while you sleep (unlike your actual children)

Recommended Sep 13, 2026

A fun, free mobile game also available here via Steam. Great lazy idle game for us multitaskers.

Community reviews

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