Marrow March

Games like Bloons TD 6

Updated

Bloons TD 6 is the tower defense people play for years: towers with three upgrade paths, heroes, co-op and a mountain of maps. If you have done it all, these games scratch the same itch, from the next Ninja Kiwi game to classics of the genre.

We make Marrow March, so it is on this list; it is marked as ours and it comes last. The rest are games we would point a friend to.

  1. Bloons TD Battles 2

    Ninja Kiwi · Windows, Mac (Steam) · Free

    From the same studio, head to head: pick a hero and a team of Monkey Towers and battle another player against the same bloons. 22 towers with 15 upgrades each.

  2. Kingdom Rush 5: Alliance TD

    Ironhide Game Studio · Windows, Mac (Steam), iOS, Android · Paid

    The series at its largest: 17 towers that each grow special skills and 15 heroes, two of them on the field in every stage.

  3. Kingdom Rush Origins

    Ironhide Game Studio · Windows, Mac, Linux (Steam) · Paid

    An elven army against gnoll tribes, sea serpents and sorcerers, with specialised tower upgrades, more than 18 abilities, heroes and spells.

  4. Infinitode 2

    Prineside · Windows (Steam), Android, iOS · Free

    An endless tower defense on huge maps, with a research tree of more than 400 entries to grow between games. Free, on Steam and on mobile.

  5. Element TD 2

    Element Studios · Windows (Steam) · Paid

    A classic tower defense built on combining elements into towers, each with strengths and weaknesses to plan around, alone or with up to eight players together.

  6. Legion TD 2

    AutoAttack Games · Windows, Mac (Steam) · Paid

    Tower defense with an opponent: hold against waves while you try to destroy the enemy king before they destroy yours, alone or in a party of up to eight.

  7. Rogue Tower

    Die of Death Games · Windows (Steam) · Paid

    Not idle, but built on the same loop: a roguelike tower defense whose path keeps growing as you play, with unlocks that carry over from run to run.

  8. Marrow MarchOur game

    Enes (us) · Desktop browser · Free

    Our tower defense, with upgrades that outlive the game: soldiers placed and trained in front of the last wall, each with two promotions, and an Essence Tree of 100 permanent upgrades that grows every time the wall falls. Free in a desktop browser.

How we chose

We picked games with Bloons TD 6's depth of upgrades and choices, and say which ones are played with or against other people. Facts were checked against each game's store on 1 October 2026.

Questions

What is a free game like Bloons TD 6?

Bloons TD Battles 2 is free on Steam, from the same studio. Infinitode 2 is free on Steam and on mobile, and Marrow March is free in a desktop browser.

Is there a game like Bloons TD 6 to play with friends?

Element TD 2 lets up to eight players defend together, Legion TD 2 is played in parties of up to eight, and Bloons TD Battles 2 is head to head.

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