Save Willis. vs OneWay
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Save Willis.
Guide a diver to safety by strategically firing a cannon to push buttons and release him from water tanks. Solve physics-based puzzles before his oxygen runs out to progress through increasingly challenging levels.
- Physics-based puzzle gameplay
- Strategic cannon firing
- Timed challenges
- Progressive levels
- Diver rescue objective
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Willis is a diver that is trapped inside a water tank. The player has to free him before Willis’ oxygen runs out. The only way to free him is by pushing the red buttons placed inside the tank, and to do so the player must fire a cannon to cut the wires that hold these heavy wrecking balls. The wrecking balls are the only objects that are heavy enough to push those red buttons. Once all of the red buttons are pushed, Willis heads to the next water tank until he is finally free and safe.
OneWay
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OneWay is a clean, satisfying puzzle game where your goal is simple: connect the entrance to the exit using tile pieces. Place tiles on the grid to build a continuous path from IN to OUT. Every tile must be used — no extras, no shortcuts. As you progress through 100 hand-crafted stages across 5 zones, new mechanics are introduced one by one: • CLASSIC — Learn the basics. Place tiles to form a clean path. • FAKE — Extra tiles are added to mislead you. Only the right ones form the path. • BRIDGE — Paths can cross. Figure out which tile goes over which. • PORTAL — Teleport between two points on the grid. The path continues on the other side. • MULTI-LINE — Two separate paths. Both must be completed at the same time. After clearing all 100 stages, Infinite Mode unlocks — endless puzzles with randomized zones and grid sizes. Simple rules. Deep thinking. OneWay.
Screenshots
Verdict
The clearest difference is iOS requirement: Save Willis. at 12.0 against OneWay's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Save Willis. | OneWay |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 267 MB | 49 MB |
| Age rating | 9+ | 4+ |
| Developer | Robb Entertainment Interactive (REI) - robbent.com | TaeHyo Kang |
In-app purchases
Save Willis.
No in-app purchases
OneWay
No in-app purchases









