
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe. Allocate resources, upgrade defenses, and repel relentless enemy attacks! With over 50 unique units and deep strategy, experience real-time tower defense!
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.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 15 → 0/day in the week after.
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
Games taking too long? Strategies too complex? Not here! Build your unique defense base in real-time with simple yet strategic space defense facilities!
Repel the enemy, keep our energy cycle running!
In Space Cycle, every choice matters. Pick and upgrade your defenses wisely!
Let luck and strategy lead you to victory!
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
整体还行吧,随机模式带点肉鸽还有点意思。自由模式前面有点意思,后边就无聊了,一直在反复开反复刷,我刷了几个小时刷够了9万9发现出了最顶级的结果还是打不过,又接着刷到12万多能把所有高级塔都出了,结果各种排列组合试了一个小时也没过,查了一下攻略才发现叠数量加输出没用要叠经济开技能才行,这设计倒是有点新颖。 顺便一提在用ce开倍速刷的时候发现了倍速拉高之后会导致怪物规避一部分伤害导致原来能过过不了了 再补充一下官方应该在好好确定一下九万九的定位,当一个正常的高级塔就把价格降下来,当一个超模塔就提一下能力而不是好不容易刷出来然后发现不抄作业连个普通7 80都不一定能过
Bei mir stürzt das Spiel immer ab wenn ich Level 3 schaffe . Es bleibt dann einfach stehen und es tut sich nichts mehr . Muss es dann über den Task Manager beenden . Schade weil ich die Idee dahinter sehr mag
这个塔防游戏不是敌人从一个门前往另一个门掉血的玩法,而是在地图上循环移动,必须将敌人控制在一定的数量内才不会引起空间失衡,有点像绿色循环圈的设定。游戏可以通过升级三选一的肉鸽玩法使用不同技能和特性的防御塔来消灭敌机,也可以临时升级加强某一防御塔打出高额伤害来缓解循环压力,不过每次升级给的炮塔位置不能自己设置,有点过于随机了。
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.
Languages: English, Simplified Chinese, French, Japanese, Traditional Chinese, Korean, German, Spanish - Spain, Russian
Hours played at review time, across 40 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
画风有点简陋,但是策略性还行,要是可以自定义关卡就好了
有趣的塔防策略游戏,关卡设计巧妙,策略变化多样
gg
Its a fun game but once you find the recipe of slow tower + slow dmg the game is the done.
上课摸鱼很爽
肉鸽类的塔防游戏,浅浅玩了一下还是挺有意思的
塔防肉鸽搭配很不错,玩起来很有爽感
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
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| $91.4K | 661 | 85% | $6.99 | |
| $7.6K | 469 | 84% | $0.79 | |
| $34.9K | 284 | 66% | $5.99 | |
| $13.7K | 105 | 75% | $3.99 | |
| $645 | 8 | 88% | $2.99 | |
| $344 | 4 | 0% | $2.99 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $5.8K | 79 | 87% | $3.99 | |
| $5.8K | 502 | 68% | $0.54 | |
| $5.8K | 111 | 60% | $2.99 | |
| $5.8K | 128 | 90% | $1.99 | |
| $5.8K | 51 | 69% | $4.99 | |
| $5.8K | 96 | 77% | $1.99 |