The niche at a glance

Tower Defense on Steam: 4,025 released games, 1,497 in the last 12 months, 1,965 announced and still unreleased. Median lifetime reviews: 6. 56% of them never reached 10 reviews. Free to play: 9%. Tower Defense is a Steam store tag, applied by the developer and refined by players; a game carries several tags at once, so niche counts overlap and do not add up to the size of the Steam catalogue. Data as of .

What releases end up with

lifetime reviews · released 3 years ago to 90 days ago · failures included1,724 releases
p100
p251
median6
p7529
p90197
56% of them never reached 10 reviewsMedian price $4.99 · 9% free-to-play

Releases per year

outcomes count only games released more than 90 days ago, anything newer has not had time to gather reviews
2019
116med 30 · 28% unseen
2020
165med 19 · 36% unseen
2021
216med 17 · 38% unseen
2022
246med 14 · 44% unseen
2023
350med 11 · 47% unseen
2024
550med 11 · 49% unseen
2025
556med 6 · 56% unseen
2026
940med 3 · 66% unseen · 413 too fresh

Tower Defense × presentation: what the pairings end up with

every presentation tag shipped with Tower Defense at least 5 times · same window× setting× presentation
share reaching 500 reviews, shrunk towards the catalogue · click a row to open the concept
Tower Defense ×3 y12 mmedian≥500adjusted vs chancelast hitwho made it
Anime79221913.9% 8%–23%12.5%
ordinary ×0.45151 d
DRAGON BALL GEKISHIN SQUADRA
Cavalry Girls
垃圾桶军团
DRAGON BALL GEKISHIN SQUADRA · Cavalry Girls · 垃圾桶军团
Difficult79252513.9% 8%–23%12.5%
ordinary ×1.17187 d
Diplomacy is Not an Option
Kingdom Rush 5: Alliance TD
Artisan TD
Diplomacy is Not an Option · Kingdom Rush 5: Alliance TD · Artisan TD
Voxel33122715.2% 7%–31%11.9%
cliché ×2.75189 d
7 Days to Die
The Perfect Tower II
The Spotter: Dig or Die
7 Days to Die · The Perfect Tower II · The Spotter: Dig or Die
Isometric127451311.8% 7%–19%11.1%
cliché ×2.87151 d
Thronefall
Diplomacy is Not an Option
Stronghold Crusader: Definitive Edition
Thronefall · Diplomacy is Not an Option · Stronghold Crusader: Definitive Edition
Short13729under 2010.1%
ordinary ×0.53197 d
Zero Stress King: Idle Defense
Warfare Legacy Collection
Zero Stress King: Idle Defense · Warfare Legacy Collection
Horror48141110.4% 5%–22%9.3%
avoided ×0.25187 d
7 Days to Die
Dread Dawn
Deck of Haunts
7 Days to Die · Dread Dawn · Deck of Haunts
Funny17253119.3% 6%–15%9.0%
ordinary ×0.91162 d
Kingdom Rush 5: Alliance TD
Stronghold: Definitive Edition
Plants vs. Zombies™: Replanted
Kingdom Rush 5: Alliance TD · Stronghold: Definitive Edition · Plants vs. Zombies™: Replanted
Dark Humor3110149.7% 3%–25%8.5%
ordinary ×0.75151 d
Dungeon Tycoon
Utopia Must Fall
Gold Gold Adventure Gold
Dungeon Tycoon · Utopia Must Fall · Gold Gold Adventure Gold
Cute27793128.3% 6%–12%8.2%
ordinary ×0.96151 d
Plants vs. Zombies™: Replanted
Becastled
Cluckmech Oasis
Plants vs. Zombies™: Replanted · Becastled · Cluckmech Oasis
Atmospheric15556118.4% 5%–14%8.2%
ordinary ×0.53187 d
Stronghold Crusader: Definitive Edition
Stronghold: Definitive Edition
Age of Darkness: Final Stand
Stronghold Crusader: Definitive Edition · Stronghold: Definitive Edition · Age of Darkness: Final Stand
Comedy903077.8% 4%–15%7.6%
ordinary ×0.74173 d
Kingdom Rush 5: Alliance TD
Plants vs. Zombies™: Replanted
Topple Tactics
Kingdom Rush 5: Alliance TD · Plants vs. Zombies™: Replanted · Topple Tactics
Dark Comedy11414under 207.5%
ordinary ×0.60764 d
Utopia Must Fall
Utopia Must Fall
Third Person1213387.4% 4%–14%7.3%
ordinary ×0.79123 d
Cultivation Tales
Night of the Dead
Orcs Must Die! Deathtrap
Cultivation Tales · Night of the Dead · Orcs Must Die! Deathtrap
Colorful36712487.4% 5%–10%7.3%
ordinary ×1.18113 d
Thronefall
The Perfect Tower II
Cluckmech Oasis
Thronefall · The Perfect Tower II · Cluckmech Oasis
Cozy12620under 207.3%
ordinary ×0.37257 d
Poly TD
Poly TD
37 pairings cleared 20 releases; 13 more never reached 5 and are not listed. Compared against 6.7% for games that carry any tags at all.

About these numbers

“Adjusted” is the share pulled towards the catalogue with the weight of twenty releases: the top of any ranked list is optimistic (out of a hundred pairings one will show 35 % on 23 releases by luck alone), and the adjustment is what stops a small lucky group from leading. The band next to the raw share is the 95 % interval. This list is the same for everyone today; the second opinion is the description-based one on Pitch comps.