
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About



Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Russian, Korean
Engagement
Reviews
Themes across 47 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Nothing bad to say about this. Same charm as all of the Alien Shooter games but with a completely different tower-defense gameplay that works quite well. There is enough to upgrade/play with to keep it interesting: new weapons, soldier types, skills, consumable items, and more.
Однажды залип в нее на 18 часов подряд
Круто
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Hours played at review time, across 47 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Прикольно
Игра занимает много времени, но по началу очень интересна. Когда собрали все звезды и надо получить лишь высшую награду, что бы потом закрыть последние ачивки, становится муторно надоедливо, но все равно прошел ее на 100%. Еще бы что то подобное, но увы, таких проектов единицы и нужно искать. Спасибо за игры от Тюменских разрабов, вы могли бы и дальше подобные шедевры делать, но вы даже с людьми не здароваетесь теперь, заелись земляки)
Мобильный ужас.
I want part 2.
One of those TD's for people with that NUMBERGOUP itch. Bit grindy, but generous level rewards, and plenty of ways to abuse consumables makes it nowhere near F2P misery. Has endless levels for testing out your units, which double as a way to get hilarious amounts of money.
A tower defense spin-off of the Alien Shooter series (just found out it's a series). Is as basic as it gets, but playable and in a retro kind of way.
Хороший тавер дефенс, но гринд на прокачку немного затянут.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $41.5K | 1.4K | 84% | $1.59 | |
| $91.5K | 338 | 59% | $11.99 | |
| $427.2K | 3.6K | 92% | $4.99 | |
| $272.2K | 1.1K | 52% | $14.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $225.7K | 365 | 83% | $19.99 | |
| $225.5K | 500 | 87% | $19.99 | |
| $225.5K | 792 | 47% | $8.99 | |
| $225.9K | 171 | 82% | $39.99 | |
| $225.5K | 1K | 92% | $9.99 | |
| $225.9K | 731 | 89% | $11.99 |