Turn English vocabulary practice into a sci-fi typing battle. Type answers to stop falling enemies, build combos, and tackle faster waves. Explore 100 chapters with comic dialogues, pronunciation audio, and a practice mode you can play at your own pace.


As of
30-day average
0 players2 of 30 days observed
Price now
$9.99Usual price
Lowest we've seen
$9.9921 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Player counts | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
| Day (UTC) | Peak | Average | Polls |
|---|---|---|---|
| 21 Oct 2026 | 0 | 0 | 1 |
| 20 Oct 2026 | 0 | 0 | 1 |