Desert Island Challenge Plain comparisons of games and gaming gear

Bloons TD Battles 2 alternatives in 2026

Explore tower defense games beyond Bloons TD Battles 2, from browser-based tower upgrades to games with heroes, varied enemies and story missions.

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Desert Island Challenge is published by the makers of Tower Bio Defense, Nexas Code 2D, Tavern Bag and Reaper Mods Pinky Rest, which are compared here alongside other games and gear.

Tower Bio Defense, Bloons TD 6, Kingdom Rush, Dungeon Defenders, Defense Grid: The Awakening, Iron Marines, Plants vs. Zombies and Revenge of the Titans are options to explore if you want something different from Bloons TD Battles 2. [1] [2] [3] [4] [5] [6] [7] [8]

OptionPrice listed in sourcePlay or feature detail
Bloons TD Battles 2not publishedNinja Kiwi offers more than 60 classic web games. [9]
Bloons TD 6not published25 Monkey Towers with three upgrade paths and unique activated abilities. [2]
Kingdom Rush$9.99 normally, discounted to $0.99. [3]13 Legendary Heroes at no additional cost. [3]
Dungeon Defenders$14.99 normally, discounted to $2.99. [4]Online and local play for up to four players. [4]
Defense Grid: The Awakeningnot publishedDemo available. [5]
Iron Marinesnot publishedReal-time strategy game in a science fiction setting. [6]
Plants vs. Zombiesnot publishedPlants vs. Zombies 2 is identified as a mobile title. [7]
Revenge of the Titansnot publishedPuppygames offers a newsletter for news and offers. [8]
Tower Bio Defensenot publishedWeb browser play with tower upgrades. [1] [1]

Why gamers look past Bloons TD Battles 2

Bloons TD Battles 2 comes from the same game series as Bloons TD 6, but there are other tower defense games to consider if you want a different setting or another way to play. Ninja Kiwi's website also offers more than 60 classic web games. [9]

The site provides access to original Flash games associated with the Bloons TD series, giving players a way to explore earlier games from the franchise. [9]

If you want to move beyond that series, the options below cover different approaches. Bloons TD 6 has Monkey Towers with upgrade paths and activated abilities, while Kingdom Rush lists Legendary Heroes and achievements. [2] [3] [3] Dungeon Defenders supports online and local (splitscreen) play for up to four players. [4]

Other choices include a browser game with tower upgrades and a creepy, fleshy art style, a tower defense game with a main storyline, and games from the Iron Marines and Plants vs. Zombies series. [1] [1] [5] [6] [7]

The right choice depends on what matters to you. Consider the setting, how you want to use towers, whether a story matters, and whether you want to play in a browser.

Bloons TD 6: towers with upgrade paths and abilities

Bloons TD 6 lists 25 Monkey Towers, each with three upgrade paths and unique activated abilities. [2] Its page also lists 70 or more handcrafted maps, with more added through updates. [2]

These details give you a way to compare another game within the same series against Bloons TD Battles 2. If tower choices and map variety are important, check the current Bloons TD 6 details and decide whether its listed features match what you want.

The page also describes 17 Heroes with signature upgrades and special abilities. [2] Check the current game information for further details before choosing.

Kingdom Rush: heroes and achievements

Kingdom Rush lists 13 Legendary Heroes, all available at no additional cost. [3] Its page also mentions more than 50 achievements. [3]

These details offer two specific points to consider if you want a tower defense game with named heroes and achievements to pursue. Check the current game page for the other features and release details that matter to you.

The Steam page lists a regular price of $9.99 and a discounted price of $0.99. [3] Prices can change, so check the current listing before buying.

Dungeon Defenders: heroes and ways to play together

Dungeon Defenders supports online and local play for up to four players. [4] Its page also lists PvP Deathmatch, where players can compete against one another. [4]

Those details are worth checking if playing with friends or competing against other players is a priority. Look at the current game information for the specific play options available and decide whether they match your plans.

The Steam page lists a regular price of $14.99, discounted to $2.99. [4] Check the current listing for the price that applies before making a decision.

Defense Grid: The Awakening: towers and a story

Defense Grid: The Awakening lists 10 tower types with three levels of capability each. [5] Its main storyline has approximately eight hours of gameplay. [5]

These details may help if you want a game with a defined main storyline and several tower types to compare. The published information gives a rough guide to the story's length, rather than a promise about how long every player will take.

A demo is available. [5] Check the current game page for access details and any other information needed before deciding.

Iron Marines: science fiction strategy

Iron Marines is described as a real-time strategy game in a science fiction setting, made by the developer behind the Kingdom Rush series. [6]

This is an option to investigate if you want a science fiction setting instead of another game focused on the Bloons universe. The available facts establish its setting and developer, but do not provide enough detail to compare its tower choices, missions or price. Check the current game information for those points before choosing.

Plants vs. Zombies: a series with mobile and upcoming releases

The EA page names Plants vs. Zombies 2 as a mobile title. [7] The EA page says Plants vs. Zombies: Replanted is a remastered classic coming to consoles and PC in October. [7]

These releases give you a series to explore if you want to look beyond Bloons TD Battles 2. Check the official game information for the platform you use and for current release details. The available facts do not establish specific tower counts, prices or other gameplay details for these titles, so those points should be checked rather than assumed.

Revenge of the Titans: check the developer's game information

Puppygames has a newsletter for updates and offers. [8]

The available fact does not describe Revenge of the Titans' tower types, gameplay, price or supported platforms. If the title interests you, look for current game details before comparing it with Bloons TD Battles 2. This keeps the decision grounded in features and terms that are actually published.

Tower Bio Defense: a browser game with tower upgrades

Tower Bio Defense is made by the team that publishes this site, Desert Island Challenge. It is a game you play in a web browser, where you upgrade towers to fight off enemies. [1]

You pick a map before a game starts, and the chosen map is kept in the page link. [1] You can select a placed tower and upgrade it, or sacrifice a tower you have placed. [1] [1] Towers can shoot projectiles or attack up close as a melee Thrasher. [1]

Some enemies, including the MOAB, split into weaker enemies when defeated, and some enemies are armored. [1] [1] The art aims for a hellish, creepy, fleshy look, with gore and blood effects. [1]

This option is worth considering if browser play, tower upgrades and a body horror theme are the details you want to explore.

How to pick the right Bloons TD Battles 2 alternative

If you want to stay within the Bloons series, start by comparing Bloons TD 6. Its listed features include Monkey Towers with upgrade paths and activated abilities, along with a large collection of handcrafted maps. [2] [2]

If named heroes and achievements matter to you, Kingdom Rush lists 13 Legendary Heroes and more than 50 achievements. [3] [3] Check the current listing for details beyond those published facts.

If you want to play with friends or compete against other players, Dungeon Defenders lists play for up to four players and PvP Deathmatch. [4] [4] If you prefer a game with a defined main storyline, Defense Grid: The Awakening lists approximately eight hours of gameplay in its main story and has a demo. [5] [5]

If you want a science fiction setting, investigate Iron Marines, which is described as a real-time strategy game in that setting. [6] For a series with a mobile title and a remastered release announced for consoles and PC, check the current Plants vs. Zombies information. [7] [7]

If playing in a browser is the deciding factor, Tower Bio Defense lets you choose a map, upgrade towers and face enemies that can split into weaker enemies. [1] [1] [1] [1] Its creepy, fleshy art direction is another point to consider before playing. [1]

Before choosing any game, check its current price, supported platforms and gameplay details. Those facts are not published for every option listed here, and it is better to verify them than to assume two tower defense games offer the same features.

Things to check before you choose

Check the current price and the platforms supported by the game you are considering. The available facts give prices for Kingdom Rush and Dungeon Defenders, but prices can change. [3] [4]

If playing with friends matters, confirm the exact play options for the game and platform you intend to use. Dungeon Defenders lists online and local play for up to four players. [4] If a demo would help you decide, Defense Grid: The Awakening lists one. [5]

For Tower Bio Defense, consider whether browser play and its body horror art direction suit your preferences. [1] [1] For other games, check the official information for the tower choices, story, play options and costs that matter to you.

Frequently asked questions

What are some alternatives to Bloons TD Battles 2?

Options include Bloons TD 6, Kingdom Rush, Dungeon Defenders, Defense Grid: The Awakening, Iron Marines, Plants vs. Zombies, Revenge of the Titans and Tower Bio Defense. [2] [3] [4] [5] [6] [7] [8] [1] Compare their published features and current platform details to decide which one matches your preferences.

Can Tower Bio Defense be played in a browser?

Yes. Tower Bio Defense is played in a web browser. [1] You pick a map before starting a game, and the selected map is kept in the page link. [1] You can also select a placed tower and upgrade it. [1] Its art aims for a creepy, fleshy look with gore and blood effects, which is worth considering if visual themes affect your choice. [1]

Which Bloons TD Battles 2 alternative has tower upgrades?

Bloons TD 6 lists 25 Monkey Towers, each with three upgrade paths and unique activated abilities. [2] Kingdom Rush lists eight specialized tower upgrades. [3] Tower Bio Defense lets you select a placed tower and upgrade it. [1] The descriptions differ, so check each game's current details if you want to compare the choices available during play.

Which Bloons TD Battles 2 alternative has a demo?

Defense Grid: The Awakening lists a demo. [5] Its main storyline is described as having approximately eight hours of gameplay. [5] Check the current game page for demo access and any conditions that apply. The available facts do not establish demo availability for every other option in this guide, so check those games individually if trying before buying is important.

Which alternative lets players compete against others?

Dungeon Defenders lists PvP Deathmatch, where players can compete against one another. [4] Its page also describes online and local play for up to four players. [4] These are specific published details for Dungeon Defenders. For other games in this guide, check their current descriptions for the play options available rather than assuming they offer the same modes.

See Tower Bio Defense for yourself.

Try Tower Bio Defense

Sources

  1. Tower Bio Defense's own description of itself (the product of this site's publisher)
  2. Bloons TD 6, store.steampowered.com/app/960090/Bloons_TD_6, read 2026-10-07
  3. Kingdom Rush, store.steampowered.com/app/246420/Kingdom_Rush__Tower_Defense, read 2026-10-07
  4. Dungeon Defenders, store.steampowered.com/app/65800/Dungeon_Defenders, read 2026-10-07
  5. Defense Grid: The Awakening, store.steampowered.com/app/18500/Defense_Grid_The_Awakening, read 2026-10-07
  6. Iron Marines, ironhidegames.com/games/iron-marines, read 2026-10-12
  7. Plants vs. Zombies, ea.com/games/plants-vs-zombies, read 2026-10-07
  8. Revenge of the Titans, puppygames.net, read 2026-10-12
  9. Bloons TD Battles 2, ninjakiwi.com, read 2026-10-20

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