Store data
- UK price
- £13.75
- US price
- $12.74
- Positive reviews
- 100%
- Total reviews
- 2
- Release date
- 21 September 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
1 player-data day recorded in this window.
7 player-data days recorded in this window.
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| Last 30 days | 2 | 0 | 0.0% | 0 | -93.7% |
| October 2026 | 1 | -1 | -50.0% | 0 | -88.3% |
| September 2026 | 2 | — | — | 0 | — |
| Region | Currency | Regular | Current | Discount | Historical low | Last change |
|---|---|---|---|---|---|---|
| United KingdomGBP · GB | GBP | £13.75 | £11.68 | 15% | £11.68 | No change recorded |
| United StatesUSD · US | USD | US$14.99 | $12.74 | 15% | $12.74 | No change recorded |
| Euro areaEUR · DE | — | — | Unavailable | — | — | No change recorded |
| United Arab EmiratesAED · AE | — | — | Unavailable | — | — | No change recorded |
| AustraliaAUD · AU | — | — | Unavailable | — | — | No change recorded |
| BrazilBRL · BR | — | — | Unavailable | — | — | No change recorded |
| CanadaCAD · CA | — | — | Unavailable | — | — | No change recorded |
| SwitzerlandCHF · CH | — | — | Unavailable | — | — | No change recorded |
| ChileCLP · CL | — | — | Unavailable | — | — | No change recorded |
| ChinaCNY · CN | — | — | Unavailable | — | — | No change recorded |
| ColombiaCOP · CO | — | — | Unavailable | — | — | No change recorded |
| Costa RicaCRC · CR | — | — | Unavailable | — | — | No change recorded |
| Hong KongHKD · HK | — | — | Unavailable | — | — | No change recorded |
| IndonesiaIDR · ID | — | — | Unavailable | — | — | No change recorded |
| IsraelILS · IL | — | — | Unavailable | — | — | No change recorded |
| IndiaINR · IN | — | — | Unavailable | — | — | No change recorded |
| JapanJPY · JP | — | — | Unavailable | — | — | No change recorded |
| South KoreaKRW · KR | — | — | Unavailable | — | — | No change recorded |
| KuwaitKWD · KW | — | — | Unavailable | — | — | No change recorded |
| KazakhstanKZT · KZ | — | — | Unavailable | — | — | No change recorded |
| MexicoMXN · MX | — | — | Unavailable | — | — | No change recorded |
| MalaysiaMYR · MY | — | — | Unavailable | — | — | No change recorded |
| NorwayNOK · NO | — | — | Unavailable | — | — | No change recorded |
| New ZealandNZD · NZ | — | — | Unavailable | — | — | No change recorded |
| PeruPEN · PE | PEN | PEN 37.75 | S/.32.08 | 15% | S/.32.08 | No change recorded |
| PhilippinesPHP · PH | PHP | ₱475.00 | P403.75 | 15% | P403.75 | No change recorded |
| PolandPLN · PL | PLN | PLN 62.99 | 53,54 zł | 15% | 53,54 zł | No change recorded |
| QatarQAR · QA | — | — | Unavailable | — | — | No change recorded |
| RussiaRUB · RU | — | — | Unavailable | — | — | No change recorded |
| Saudi ArabiaSAR · SA | — | — | Unavailable | — | — | No change recorded |
| SingaporeSGD · SG | — | — | Unavailable | — | — | No change recorded |
| ThailandTHB · TH | — | — | Unavailable | — | — | No change recorded |
| TaiwanTWD · TW | — | — | Unavailable | — | — | No change recorded |
| UkraineUAH · UA | — | — | Unavailable | — | — | No change recorded |
| UruguayUYU · UY | — | — | Unavailable | — | — | No change recorded |
| VietnamVND · VN | — | — | Unavailable | — | — | No change recorded |
| South AfricaZAR · ZA | — | — | Unavailable | — | — | No change recorded |
| CIS (regional USD)USD_CIS · AM | — | — | Unavailable | — | — | No change recorded |
| Latin America (regional USD)USD_LATAM · AR | — | — | Unavailable | — | — | No change recorded |
| Middle East & North Africa (regional USD)USD_MENA · EG | — | — | Unavailable | — | — | No change recorded |
| South Asia (regional USD)USD_SASIA · PK | — | — | Unavailable | — | — | No change recorded |
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
Throw your teleporter into the fight, then warp to it. Cross hazards, flank enemies, escape attacks, and telefrag anything standing where you arrive. Guinea Pig Gunner combines fast 2D platforming, 360-degree shooting, and a large weapon arsenal built around aggressive movement.
Bring the Firepower: Rockets, grenades, flamethrowers, firebombs, and more. Over half a dozen weapons give you plenty of ways to shred enemies.
Aim Anywhere: Full 360 degree aiming with mouse or controller for precise, responsive combat.
Teleport to Victory: Blink through walls, telefrag enemies, ambush squads, and solve environmental puzzles with your teleporter gun.
Enemies That Hunt You: Terranublan forces chase you down on sight, striking from the air and ground, forcing constant movement and quick reactions.
Replay and Mastery: Hidden secrets, branching paths, and combat variety encourage experimentation, exploration, and speedrunning.
In the 22nd century, the Federation of Earth deploys its ultimate weapon: Gunner, a cyborg guinea pig built to repel the Terranublans, a fanatical reptilian race that worships a rogue AI bent on galactic conquest.
| # | ||
|---|---|---|
| 01 | Disappearing Act | 87.5% |
| 02 | Hey Catch | 62.5% |
| 03 | Scorching Scream | 62.5% |
| 04 | Sharing Is Caring | 62.5% |
| 05 | Boss Hog | 56.2% |
| 06 | Dont Call It A Comeback | 56.2% |
| 07 | Flamewar | 56.2% |
| 08 | Resurrection | 56.2% |
| 09 | Broken Tether | 37.5% |
| 10 | Baited | 31.2% |
| 11 | My Little Friend | 31.2% |
| 12 | Rock N Load | 31.2% |
| 13 | Shipping And Handling | 31.2% |
| 14 | Fire Extinguisher | 18.7% |
| 15 | Telefrag | 18.7% |
| 16 | David Vs Goliath | 12.5% |
| 17 | Save The World | 12.5% |
| 18 | Your Own Size | 12.5% |
Guinea Pig Gunner 1.0.4 release notesDefuse rocket spam on final bossPersist dialogue triggersDecouple level title card from HUDLeviathan tile fixes
Read full update on Steam ↗Properly trigger fall damage position reset during i-frames.Echo Mountain: fix z-ordering between shrine and exit portal.Exempt Engine Core as Firesqueak target.Add sound effects to Engine Core.
Read full update on Steam ↗This bug fix update addresses the following issues:Fix camera bounds-related issues.Trigger floating platform now resets and re-triggers correctly.Floating platform blades now hurt player on contact when activated.“Don't Call it a Comeback” achievement unlock condition corrected.
Read full update on Steam ↗Guinea Pig Gunner 1.0.1 patch notesAdded health charger next to last checkpoint in St. Athens.Fixed Infantry/Lancer freezing when trying to jump ledges of a certain height.Make button margins consistent on revive prompt screen.Fix playing idle animation while running after teleport.The demo has also been updated to the current version of Earth City, including level layout changes, and Electromace boss behavior.
Read full update on Steam ↗Guinea Pig Gunner 1.0.4 release notesDefuse rocket spam on final bossPersist dialogue triggersDecouple level title card from HUDLeviathan tile fixes
Properly trigger fall damage position reset during i-frames.Echo Mountain: fix z-ordering between shrine and exit portal.Exempt Engine Core as Firesqueak target.Add sound effects to Engine Core.
This bug fix update addresses the following issues:Fix camera bounds-related issues.Trigger floating platform now resets and re-triggers correctly.Floating platform blades now hurt player on contact when activated.“Do…
£11.68 → £13.75.
Guinea Pig Gunner 1.0.1 patch notesAdded health charger next to last checkpoint in St. Athens.Fixed Infantry/Lancer freezing when trying to jump ledges of a certain height.Make button margins consistent on revive prom…
1 positive · 0 negative.