Simple Tower - Idle Defense

Contains ads
4.7
270 reviews
Content rating
Everyone 10+
5K+
Downloads
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
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About this game

Simple Tower is a roguelike tower defense game with idle progression and incremental upgrades. Control a single tower and survive endless waves of enemies while building powerful synergies through cards, upgrades, and permanent progression.

Each run challenges you to adapt your strategy. Choose upgrades carefully, combine effects, and push your tower further with every attempt. When your tower falls, you keep your permanent progress and come back stronger.

Build different strategies each run, unlock new upgrade paths, and refine your approach as difficulty increases over time.

Simple Tower Features

• Easy to learn, fast-paced tower defense gameplay
• Endless waves of enemies that scale in difficulty
• Roguelike upgrade system with unique builds each run
• Permanent progression that carries across all runs
• Collect and upgrade cards that shape your strategy
• Multiple upgrade paths including attack, defense, and utility options
• Idle progression that continues while you are away
• Simple mechanics with deep strategic variety

Every run matters. Every upgrade changes your strategy.

How long can your tower survive the pressure of endless waves?
Updated on
May 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.6
262 reviews
Legalt
April 13, 2026
So far so good. Fun and definitely hard to put down so it's an easy recommend. Still, although Simple is the draw, I think more variety is needed in the long-term, which can be very simple compared to the majority. Different map and tower looks and enemies. Could just be different Skins tied to Milestones or Achievements. Maybe add a simple Fire/Frost/Lightning Element path you can choose before/during each run to mix it up. No resistances or anything crazy, just some added effects. Thanks
3 people found this review helpful
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GX Studio
April 13, 2026
Very good feedback and ideas, will keep expanding it! Thanks for playing.
Wyatt Woolsey
April 18, 2026
This is a great little game. First off, no ads and no pay to play aspects is HUGE. I miss the old days when there were games you could just....play. Everything now is some microtransaction quagmire, and it has taking the joy right out of playing. Second, I really dig the little tune that plays. Very calm, very 8 bit nostalgic. Wherever you came up with that, nicely done. Im only at level 25 and its getting g a bit grindy, but ill take that 100 times over pay ti win. Simple game, love it.
3 people found this review helpful
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GX Studio
April 18, 2026
Really appreciate you playing and taking the time to leave a review. Once you reach wave 30 you'll get access to a new "Rush Wave" button that helps speed things up a lot!
Briony Albion
May 31, 2026
Exactly what a tower defence game should be! Simple, straightforward, addictive gameplay loop, and no annoying interrupting ads. Progression is a little slow but consistent. The graphics feel nostalgic - reminds me of the classic arcade-style 80s and 90s games I used to play with my dad. I'm excited to see where this goes!
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What’s new

Version 1.31
Added 3 new Quests
Rush button now unlocks when reaching wave 25 instead of 30
Damage dealt in a single Hit statistic now tracked
New bonus code: dig