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As of
30-day average
0 players2 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | 25 Oct 2026 | |
| Player counts | Every 30 days (dormant tier) | 21 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.
Welcome to the game Project: WATERFALL! Here you are the protagonist who draws lines to the heart of cute and beautiful girls in a fantasy world. Pass a lot of levels and get a hundred achievements. Have fun playing!

Price now
$0.99Usual price
Lowest we've seen
$0.49−51%, 22 Oct 2026
Sales we've seen
1Deepest −51%, $0.49
| From | Price | Usual | Off |
|---|---|---|---|
| 6 Nov 2026 | $0.99 | $0.99 | — |
| 22 Oct 2026 | $0.49 | $0.99 | −51% |
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| 22 Oct – 6 Nov 2026 | 15 days | −51% | $0.49 | $0.99 |