Gumblaster Mayhem
| App ID | 4015840 |
| App Type | Game |
| Developer | Summoning Kristian |
| Publisher | Summoning Kristian |
| Last Changenumber | 39002610 |
| Last Record Update | 18 September 2026 – 17:11:25 UTC ( |
| Release Date | 2027 |
Gumblaster Mayhem is a 3D retro-style first-person shooter game where you, as a player, shoot out some gumballs using the three weapons that you must use to take down the sour mutants to survive.
There is only partial information available about this app as SteamDB is missing the access token.
Additional Information
This game is excluded from Steam Family Sharing because: This game has not yet been released
| controller_support | full | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 8 (This game has not yet been released) | |||||||||||||||||||
| Store Release Date | 2027 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/kristiangames.bsky.social https://discord.gg/sd4QMm5hNr https://www.tiktok.com/@summoningkristiangames https://x.com/summoningkgames https://www.youtube.com/channel/UCXCgT7fBgAHbLa7mmZy6hVA |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Casual (4), Indie (23) | |||||||||||||||||||
| Store Asset Modification Time | 18 September 2026 – 17:11:04 UTC ( |
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| library_assets |
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| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 6 September 2025 – 15:16:48 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Tags
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
DualSense Controllers
Assets
Load all asset images
| trailer_name | Gumblaster Mayhem Gameplay Trailer (August 2026)! |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 4015840/867300601/d6a6eb20fbc9ef8772b200641546a33ea762abb3/1787587967/microtrailer.webm |
| video/mp4 | 4015840/867300601/d6a6eb20fbc9ef8772b200641546a33ea762abb3/1787587967/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4015840/867300601/d6a6eb20fbc9ef8772b200641546a33ea762abb3/1787587967/dash_av1.mpd |
| dash_h264 | 4015840/867300601/d6a6eb20fbc9ef8772b200641546a33ea762abb3/1787587967/dash_h264.mpd |
| hls_h264 | 4015840/867300601/d6a6eb20fbc9ef8772b200641546a33ea762abb3/1787587967/hls_264_master.m3u8 |
| screenshot_medium | 257407366/0c3181f850d0c60e4640799b707ebddc33e98965/movie_600x337.jpg |
| screenshot_full | 257407366/0c3181f850d0c60e4640799b707ebddc33e98965/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 24 August 2026 – 16:24:01 UTC |
| trailer_name | Gumblaster Mayhem Demo Gameplay Trailer Out Now! |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 4015840/136768955/f67b1f9f5eeddcf4f95a92f3c7a7b645adab4a6c/1789751005/microtrailer.webm |
| video/mp4 | 4015840/136768955/f67b1f9f5eeddcf4f95a92f3c7a7b645adab4a6c/1789751005/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4015840/136768955/f67b1f9f5eeddcf4f95a92f3c7a7b645adab4a6c/1789751005/dash_av1.mpd |
| dash_h264 | 4015840/136768955/f67b1f9f5eeddcf4f95a92f3c7a7b645adab4a6c/1789751005/dash_h264.mpd |
| hls_h264 | 4015840/136768955/f67b1f9f5eeddcf4f95a92f3c7a7b645adab4a6c/1789751005/hls_264_master.m3u8 |
| screenshot_medium | 257428678/41c84a94fc8db9f31315029d44db8c4c4a7d9522/movie_600x337.jpg |
| screenshot_full | 257428678/41c84a94fc8db9f31315029d44db8c4c4a7d9522/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 18 September 2026 – 17:11:21 UTC |
Possible packages containing this app
These packages have been updated together with this app in changelists, but may not actually contain this app.
This is an inference based on shared update history. Some packages may appear due to coincidental simultaneous updates.
| SubID | Name | ChangeID | Last Update |
|---|---|---|---|
| 1409048 | Steam Sub 1409048 | 30977125 | |
| 1409049 | Steam Sub 1409049 | 30977125 | |
| 1409050 | Steam Sub 1409050 | 30977125 |
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