Mariposa
| App ID | 3991120 |
| App Type | Game |
| Developer | Video Game Development Club @ UC San Diego |
| Publisher | Video Game Development Club @ UC San Diego |
| Supported Systems | Windows macOS |
| Technologies | Unity Engine |
| Last Changenumber | 31515844 |
| Last Record Update | 6 October 2025 – 23:18:24 UTC ( |
| Release Date | 6 October 2025 – 00:20:44 UTC ( |
Mariposa is a 2D puzzle-platformer game that harnesses the butterfly effect, shaping the past to change the future. Every interaction with Mariposa, an automatonsmith from a utopian past, will billow out into time itself—and guiding a ghost from a forgotten era might be enough to change your fate.
Additional Information
This game is excluded from Steam Family Sharing because: Free Game
| Developer | Video Game Development Club @ UC San Diego | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Video Game Development Club @ UC San Diego | |||||||||||||||||||
| IsFreeApp | Yes | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 3 (Free Game) | |||||||||||||||||||
| Store Release Date | 6 October 2025 – 00:20:44 UTC ( |
|||||||||||||||||||
| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Free to Play (37) | |||||||||||||||||||
| Store Genres | Adventure (25), Casual (4), Indie (23), RPG (3), Free to Play (37) | |||||||||||||||||||
| Store Asset Modification Time | 2 October 2025 – 18:34:30 UTC ( |
|||||||||||||||||||
| library_assets |
|
|||||||||||||||||||
| osextended | macos64,macosapplesilicon | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, Discord SDK, FMOD SDK, Resonance_Audio SDK, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 27 August 2025 – 04:32:02 UTC ( |
|||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes |
Tags
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | Mariposa Trailer |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257190062/movie480_vp9.webm |
| video/mp4 | 257190062/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257190062/movie_max_vp9.webm |
| video/mp4 | 257190062/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3991120/1897884482/9323f1ba5c69a6a57b499e458e5c4e0462d4e1e0/1759428880/microtrailer.webm |
| video/mp4 | 3991120/1897884482/9323f1ba5c69a6a57b499e458e5c4e0462d4e1e0/1759428880/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3991120/1897884482/9323f1ba5c69a6a57b499e458e5c4e0462d4e1e0/1759428880/dash_av1.mpd |
| dash_h264 | 3991120/1897884482/9323f1ba5c69a6a57b499e458e5c4e0462d4e1e0/1759428880/dash_h264.mpd |
| hls_h264 | 3991120/1897884482/9323f1ba5c69a6a57b499e458e5c4e0462d4e1e0/1759428880/hls_264_master.m3u8 |
| screenshot_medium | 257190062/48269a680281c8a3b63921b2b5874ed6666b34c2/movie_600x337.jpg |
| screenshot_full | 257190062/48269a680281c8a3b63921b2b5874ed6666b34c2/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 2 October 2025 – 18:34:50 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 3991121 | Windows English | 954.70 MiB | 155.04 MiB |
| 3991122 | macOS English | 968.57 MiB | 162.19 MiB |
Total size on disk is 1.88 GiB and total download size is 317.23 MiB.
Total size on disk is 954.70 MiB and total download size is 155.04 MiB, when filtered to Windows, English, no DLC depots.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 20277969 |