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2112TD: Tower Defense Survival

2112TD: Tower Defense Survival

Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.

Released Jan 19, 2023 Developer Refinery Games Platforms Windows StrategyTower DefenseActionSingleplayerSci-fi
View on Steam ↗ $4.79 (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-13.

87.4%positive445 reviews
Recommended · 2 found this helpful

“I'm an avid TD fan with 120+ of them currently in my steam library (at the time of this review... There will be more to come) The game is well developed to test your skills for 3 Staring all the levels, achievements in the game are great and add a unique way of trying to…”

— a player, Steam review · 66 hrs played
Recommended · 0 found this helpful

“i love this style of tower defense and this does this genre well. Similar to defense grid 2. properly challenging without feeling impossible. good value for cost per hour play. developers continue to add to game. its a no brainer grab it. i also have this game on android and…”

— a player, Steam review · 18 hrs played
Recommended · 0 found this helpful

“A decent tower defense game actually. Plenty of upgrade abilities and some tough missions. Absolutely worth full price.”

— a player, Steam review · 88 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-07 via SteamCharts.

332all-time peak
0 25 50 2024 2025 2026 47 avg · Mar 2023

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.

50achievements
9.5%median completion
0.8%rarest: 500,000 Zombies Killed!
92.5% of players 86.4% of players 85.7% of players 70.0% of players 52.2% of players 43.1% of players 38.4% of players 35.5% of players 34.1% of players 33.4% of players 28.1% of players 27.8% of players 19.5% of players 19.3% of players 18.7% of players 17.8% of players 17.8% of players 16.9% of players 16.4% of players 15.8% of players 14.7% of players 12.7% of players 12.4% of players 11.1% of players 10.0% of players 9.5% of players 9.2% of players 8.9% of players 8.7% of players 8.0% of players 6.7% of players 6.5% of players 5.9% of players 5.7% of players 4.8% of players 4.6% of players 4.5% of players 4.4% of players 4.0% of players 4.0% of players 3.7% of players 2.5% of players 2.3% of players 2.0% of players 1.9% of players 1.6% of players 1.3% of players 1.0% of players 1.0% of players 0.8% of players 92.5% 0% most earned rarest
Almost everyone has
92.5%100 Zombies Killed! — Kill 100 zombies
86.4%1000 Enemies Killed! — Kill 1000 enemies
85.7%1000 Zombies Killed! — Kill 1000 zombies
Rarest badges of honor
0.8%500,000 Zombies Killed! — Kill 500,000 zombies
1.0%100,000 Elite Enemies Killed! — Kill 100,000 elite enemies
1.0%750,000 Enemies Killed! — Kill 750,000 enemies

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.

$4.79current · sampled 2026-09-25 21:36 UTC
$4.79lowest since tracking began2026-08-12
US4.79 USD
EU4.99 EUR
UK4.41 GBP
Australia6.68 AUD
Canada5.75 CAD
Japan629 JPY
Brazil18.71 BRL
China21.12 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$3.1 Brazil Japan Canada Australia US EU UK≈$5.8

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

$0 $5 $10 08-12 08-21 08-30 09-08 09-16 09-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

May 18, 2026
2.03.44 - Bug Fixes

Commanders, We've just released a small update containing various fixes and improvements. Thank you for all of your continued feedback and support, it really helps us improve the game. Good luck, and

Mar 15, 2026
2.51.52 - Bug Fixes

Commanders, We've just released a hot fix for the Return to the Moon Part 2 bug which some players were encountering. Support abilities should now function properly during this mission. As always, tha

Mar 09, 2026
The Europa Update is Now Live

Commanders — The Europa Update is now live! It's time to take the fight to Jupiter's frozen moon. A new survival mission awaits on Europa , where endless hordes of Fleshomorph horrors amass to overwhe

Oct 21, 2025
2.03.44 - Bug Fixes

Commanders, We've just released an update that includes the following fixes: Steam achievements now unlock when playing on the steam deck Towers no longer get stuck when playing survival mode missions

Feb 18, 2025
2.02.41

Commanders, We've just released an update which contains bug fixes and optimisations. As always thank you for your continued feedback. Good luck and have fun!

Games like 2112TD: Tower Defense Survival

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Super Sanctum TD Super Sanctum TD 83.3% · 861 reviews shares Aliens, Tower Defense, Isometric, PvE Aliens: Dark Descent Aliens: Dark Descent 87.8% · 10,888 reviews shares Aliens, Isometric, Space, Survival Let Them Come Let Them Come 84.1% · 772 reviews shares Aliens, Tower Defense, Survival, Sci Fi Revenge of the Titans Revenge of the Titans 80.2% · 885 reviews shares Aliens, Tower Defense, Top Down, Sci Fi STAR WARS™ Dark Forces (Classic, 1995) STAR WARS™ Dark Forces (Classic, 1995) 88.2% · 2,237 reviews shares Nostalgia, 1990s, Space, Old School Chip's Challenge 1 Chip's Challenge 1 90.7% · 819 reviews shares Nostalgia, 1990s, Old School, Top Down Commander Keen Commander Keen 93.2% · 1,146 reviews shares Nostalgia, 1990s, Old School, Sci Fi Total Annihilation Total Annihilation 96.6% · 2,625 reviews shares Nostalgia, 1990s, Top Down, Sci Fi

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-13.

GenresAction, Indie, Strategy
Player tagsStrategy · Tower Defense · Action · Singleplayer · Sci-fi · Old School · Top-Down · 2D · PvE · Isometric · Space · Zombies (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Cloud · Family Sharing
LanguagesEnglish * , French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese *
Achievements50
Official sitehttps://refinerygames.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Dual Core CPU Memory: 4 GB RAM Graphics: OpenGL 3.0 compliant with 1GB of video RAM. DirectX: Version 10 Storage: 2 GB available space