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Be the first to review U.F.O. K.O. Tower Defense
Your planet is being invaded. We are receiving reports that sightings of up to 10 different craft are being seen in the skies all over the world. There is no evidence that these craft are alien, but we can't rule it out. You have been assigned the task of defending the planet and have been given access to 6 unique weapons to defend 20 tactical locations. Access to a direct line to HQ for orbital and air support has additionally been granted to help you fight off the hostile forces and save the day. The fate of the world is in your hands. Will mankind be assimilated?
Game modes: Single player
Right now the lowest price for U.F.O. K.O. Tower Defense we're tracking is $1.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for U.F.O. K.O. Tower Defense is $1.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
U.F.O. K.O. Tower Defense released on August 2, 2021, developed by Pixel General LLC and published by Pixel General LLC.
U.F.O. K.O. Tower Defense is available on PC (Microsoft Windows). It supports single player.
The cheapest U.F.O. K.O. Tower Defense price right now is $1.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $1.99 | Buy U.F.O. K.O. Tower Defense at Steam |
All-time low: $1.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
