
Atomic Picnic
App ID | 1903560 |
App Type | Game |
Developer | BitCake Studio |
Publisher | Mad Mushroom |
Supported Systems | Windows |
Technologies | Unity Engine |
Last Changenumber | 31844205 |
Last Record Update | 22 October 2025 – 18:55:55 UTC ( |
Release Date | 7 November 2024 – 15:51:00 UTC ( |
Third-person bullet heaven meets explosive co-op action! Swing, dash, and blast through monster swarms while combining upgrades and discovering rare evolutions to create game-breaking builds of destruction.

Steam price history
Current Price
$19.99
Lowest Recorded Price
$13.99 at -30%
25 August 2025
Currency | Current Price | Converted Price | Lowest Recorded Price | ||
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$19.99 | $19.99 | $13.99 | $13.99 at -30% | |
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$8.19 | $8.19 | -59.03% | $5.73 | $5.73 at -30% |
|
710 ₽ | $8.71 | -56.42% | $6.09 | 497 ₽ at -30% |
|
5200₸ | $9.67 | -51.61% | $6.77 | 3640₸ at -30% |
|
260000₫ | $9.86 | -50.63% | $6.90 | 182000₫ at -30% |
|
415₴ | $9.95 | -50.18% | $6.95 | 290₴ at -30% |
|
Rp 165999 | $9.99 | -49.98% | $6.99 | Rp 116199 at -30% |
|
₹ 880 | $10.02 | -49.83% | $7.02 | ₹ 616 at -30% |
|
$10.49 | $10.49 | -47.52% | $7.34 | $7.34 at -30% |
|
$10.49 | $10.49 | -47.52% | $7.34 | $7.34 at -30% |
|
$10.49 | $10.49 | -47.52% | $7.34 | $7.34 at -30% |
|
₱615.00 | $10.51 | -47.38% | $7.36 | ₱430.50 at -30% |
|
R 185.00 | $10.61 | -46.90% | $7.43 | R 129.50 at -30% |
|
NT$ 328 | $10.66 | -46.66% | $7.44 | NT$ 229 at -30% |
|
¥ 76 | $10.66 | -46.65% | $7.46 | ¥ 53.20 at -30% |
|
40.95 SR | $10.91 | -45.38% | $7.64 | 28.66 SR at -30% |
|
3.35 KD | $10.92 | -45.33% | $7.63 | 2.34 KD at -30% |
|
CLP$ 10500 | $11.04 | -44.72% | $7.73 | CLP$ 7350 at -30% |
|
R$ 59,99 | $11.10 | -44.44% | $7.77 | R$ 41,99 at -30% |
|
RM49.00 | $11.58 | -42.05% | $8.10 | RM34.30 at -30% |
|
43.99 QR | $12.07 | -39.58% | $8.45 | 30.79 QR at -30% |
|
฿400.00 | $12.19 | -38.98% | $8.53 | ฿280.00 at -30% |
|
COL$ 47500 | $12.22 | -38.83% | $8.55 | COL$ 33250 at -30% |
|
Mex$ 227.99 | $12.36 | -38.15% | $8.65 | Mex$ 159.59 at -30% |
|
S/.43.00 | $12.66 | -36.65% | $8.86 | S/.30.10 at -30% |
|
S$18.50 | $14.25 | -28.70% | $9.97 | S$12.95 at -30% |
|
53.00 AED | $14.43 | -27.81% | $10.10 | 37.10 AED at -30% |
|
$U595 | $14.94 | -25.24% | $10.44 | $U416 at -30% |
|
₩ 21500 | $15.02 | -24.86% | $10.51 | ₩ 15050 at -30% |
|
¥ 2300 | $15.13 | -24.30% | $10.59 | ¥ 1610 at -30% |
|
HK$ 125.00 | $16.08 | -19.53% | $11.25 | HK$ 87.50 at -30% |
|
NZ$ 28.99 | $16.62 | -16.82% | $11.63 | NZ$ 20.29 at -30% |
|
₡8500 | $16.97 | -15.07% | $11.88 | ₡5950 at -30% |
|
CDN$ 25.99 | $18.57 | -7.06% | $13.00 | CDN$ 18.19 at -30% |
|
A$ 29.50 | $19.13 | -4.25% | $13.39 | A$ 20.65 at -30% |
|
220,00 kr | $21.94 | +9.76% | $15.35 | 154,00 kr at -30% |
|
£16.75 | $22.36 | +11.87% | $15.64 | £11.72 at -30% |
|
₪73.95 | $22.43 | +12.22% | $15.70 | ₪51.76 at -30% |
|
19,50€ | $22.63 | +13.23% | $15.84 | 13,65€ at -30% |
|
83,99zł | $23.02 | +15.19% | $16.11 | 58,79zł at -30% |
|
CHF 21.99 | $27.61 | +38.17% | $19.32 | CHF 15.39 at -30% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
Developer | BitCake Studio | |||||||||||||||||||||||||||
controller_support | partial | |||||||||||||||||||||||||||
ReleaseState | released | |||||||||||||||||||||||||||
Publisher | Mad Mushroom | |||||||||||||||||||||||||||
eulas |
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Store Release Date | 7 November 2024 – 15:52:03 UTC ( |
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osarch | empty string | |||||||||||||||||||||||||||
community_hub_visible | Yes | |||||||||||||||||||||||||||
Social Media | https://discord.com/invite/atomicpicnic https://x.com/Atomic_Picnic https://www.youtube.com/c/Bitcakestudio |
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Primary Genre | Action (1) | |||||||||||||||||||||||||||
Store Genres | Action (1), Indie (23), Early Access (70) | |||||||||||||||||||||||||||
Steam Release Date | 7 November 2024 – 15:51:00 UTC ( |
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Store Asset Modification Time | 22 July 2025 – 16:08:37 UTC ( |
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library_assets |
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osextended | empty string | |||||||||||||||||||||||||||
review_score | 6 | |||||||||||||||||||||||||||
review_percentage | 74 | |||||||||||||||||||||||||||
Detected Technologies (?) | Unity Engine, Discord SDK, FMOD SDK, Resonance_Audio SDK, UnityBurst SDK, UnityIL2CPP SDK | |||||||||||||||||||||||||||
Steam Deck Compatibility |
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controllertagwizard | Yes | |||||||||||||||||||||||||||
First seen on SteamDB | 8 February 2022 – 16:38:04 UTC ( |
Supported Languages
9 Languages | Interface | Full Audio | Subtitles |
---|---|---|---|
English | Yes | ||
French | Yes | ||
Italian | Yes | ||
German | Yes | ||
Spanish - Spain | Yes | ||
Japanese | Yes | ||
Portuguese - Brazil | Yes | ||
Simplified Chinese | Yes | ||
Traditional Chinese | Yes |
Assets
Load all asset imagestrailer_name | Major Update #2 Trailer |
trailer_category | 0 |
trailer_480p ↴ | |
video/webm | 257160873/movie480_vp9.webm |
video/mp4 | 257160873/movie480.mp4 |
trailer_max ↴ | |
video/webm | 257160873/movie_max_vp9.webm |
video/mp4 | 257160873/movie_max.mp4 |
microtrailer ↴ | |
video/webm | 1903560/900250643/8bed413c0c56978f44e56a134af3ac166f1d2172/1750797167/microtrailer.webm |
video/mp4 | 1903560/900250643/8bed413c0c56978f44e56a134af3ac166f1d2172/1750797167/microtrailer.mp4 |
adaptive_trailers ↴ | |
dash_av1 | 1903560/900250643/8bed413c0c56978f44e56a134af3ac166f1d2172/1750797167/dash_av1.mpd |
dash_h264 | 1903560/900250643/8bed413c0c56978f44e56a134af3ac166f1d2172/1750797167/dash_h264.mpd |
hls_h264 | 1903560/900250643/8bed413c0c56978f44e56a134af3ac166f1d2172/1750797167/hls_264_master.m3u8 |
screenshot_medium | 257160873/93b1aad2e777b106cb888c7ee050fc433d41f0cd/movie_600x337.jpg |
screenshot_full | 257160873/93b1aad2e777b106cb888c7ee050fc433d41f0cd/movie_full.jpg |
all_ages | true |
is_highlight | true |
timestamp | 24 June 2025 – 22:38:14 UTC |
trailer_name | 1st Major Update Trailer |
trailer_category | 0 |
trailer_480p ↴ | |
video/webm | 257108189/movie480_vp9.webm |
video/mp4 | 257108189/movie480.mp4 |
trailer_max ↴ | |
video/webm | 257108189/movie_max_vp9.webm |
video/mp4 | 257108189/movie_max.mp4 |
microtrailer ↴ | |
video/webm | 1903560/841684/133fb3f31829854fffed5e7ea41a960df8cbd79b/1751045659/microtrailer.webm |
video/mp4 | 1903560/841684/133fb3f31829854fffed5e7ea41a960df8cbd79b/1751045659/microtrailer.mp4 |
adaptive_trailers ↴ | |
dash_av1 | 1903560/841684/133fb3f31829854fffed5e7ea41a960df8cbd79b/1751045659/dash_av1.mpd |
dash_h264 | 1903560/841684/133fb3f31829854fffed5e7ea41a960df8cbd79b/1751045659/dash_h264.mpd |
hls_h264 | 1903560/841684/133fb3f31829854fffed5e7ea41a960df8cbd79b/1751045659/hls_264_master.m3u8 |
screenshot_medium | 257108189/8bddeba322296ef2adbe0594f2a94c88965ce929/movie_600x337.jpg |
screenshot_full | 257108189/8bddeba322296ef2adbe0594f2a94c88965ce929/movie_full.jpg |
all_ages | true |
is_highlight | true |
timestamp | 23 April 2025 – 18:58:21 UTC |
trailer_name | Launch Trailer |
trailer_category | 0 |
trailer_480p ↴ | |
video/webm | 257071659/movie480_vp9.webm |
video/mp4 | 257071659/movie480.mp4 |
trailer_max ↴ | |
video/webm | 257071659/movie_max_vp9.webm |
video/mp4 | 257071659/movie_max.mp4 |
microtrailer ↴ | |
video/webm | 1903560/782738/897d1d14b77ea6678c9c93c57dcadfa8e9f3c965/1751047214/microtrailer.webm |
video/mp4 | 1903560/782738/897d1d14b77ea6678c9c93c57dcadfa8e9f3c965/1751047214/microtrailer.mp4 |
adaptive_trailers ↴ | |
dash_av1 | 1903560/782738/897d1d14b77ea6678c9c93c57dcadfa8e9f3c965/1751047214/dash_av1.mpd |
dash_h264 | 1903560/782738/897d1d14b77ea6678c9c93c57dcadfa8e9f3c965/1751047214/dash_h264.mpd |
hls_h264 | 1903560/782738/897d1d14b77ea6678c9c93c57dcadfa8e9f3c965/1751047214/hls_264_master.m3u8 |
screenshot_medium | 257071659/5983036311e66fd103e90f13e2afe06efe1e5717/movie_600x337.jpg |
screenshot_full | 257071659/5983036311e66fd103e90f13e2afe06efe1e5717/movie_full.jpg |
all_ages | true |
is_highlight | true |
timestamp | 7 November 2024 – 19:01:52 UTC |
trailer_name | Gameplay Trailer; How-To |
trailer_category | 3 |
trailer_480p ↴ | |
video/webm | 257028386/movie480_vp9.webm |
video/mp4 | 257028386/movie480.mp4 |
trailer_max ↴ | |
video/webm | 257028386/movie_max_vp9.webm |
video/mp4 | 257028386/movie_max.mp4 |
microtrailer ↴ | |
video/webm | 1903560/709408/009f28db32773decb9433f41f48db6e0161ccec9/1751045654/microtrailer.webm |
video/mp4 | 1903560/709408/009f28db32773decb9433f41f48db6e0161ccec9/1751045654/microtrailer.mp4 |
adaptive_trailers ↴ | |
dash_av1 | 1903560/709408/009f28db32773decb9433f41f48db6e0161ccec9/1751045654/dash_av1.mpd |
dash_h264 | 1903560/709408/009f28db32773decb9433f41f48db6e0161ccec9/1751045654/dash_h264.mpd |
hls_h264 | 1903560/709408/009f28db32773decb9433f41f48db6e0161ccec9/1751045654/hls_264_master.m3u8 |
screenshot_medium | 257028386/movie.293x165.jpg |
screenshot_full | 257028386/movie_full.jpg |
all_ages | true |
is_highlight | true |
timestamp | 7 November 2024 – 00:35:19 UTC |