SPSTEAMPULSELIVE ANALYTICS
Procemon: You Must Catch Them

Procemon: You Must Catch Them Steam metadata

Subaltern Games, LLC, | Sep 28, 2022 | game

Released

0players observed · 23 September 2026 - 00:59:18 UTC

RPGSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak2
  • Units sold (VGI)480
  • Revenue (VGI)$3,504
  • Review score56% positive

Procemon: You Must Catch Them metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed playersNot available
  • SteamPulse tracked peak2
  • Units sold (VGI)480
  • Revenue (VGI)$3,504
  • Review score56% positive
  • Total reviews16
  • Release dateSep 28, 2022
  • DeveloperSubaltern Games, LLC,
  • PublisherSubaltern Games, LLC

Genres: RPG

Company pages: Developer: Subaltern Games, LLC,Publisher: Subaltern Games, LLC

Top Steam chartsTop 100 gamesGame directorySteam Store page

Procemon: You Must Catch Them Steam metadata

Procemon: You Must Catch Them metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/2058380/metadata
Steam Storehttps://store.steampowered.com/app/2058380/
Steam Communityhttps://steamcommunity.com/app/2058380
PCGamingWiki search
IGDB searchSearch IGDB for Procemon: You Must Catch Them

Reviews, pricing, and metadata

Review summary

Mixed

56% positive, 9 positive, 7 negative

Price and discount

$9.99

Platforms

Windows, Mac, Linux

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases
  • Steam 28 September 2022

Latest Steam announcements

  • Update 1.2.5 - 23 July 2023

    Fixed: Crash when cycling through monster types or name prefixes in the dex filter screen. Backend: Upgraded pygame from 2.1.3.dev8 to 2.1.3 Backend: Upgraded overrides from 3.1.0 to 7.3.1 Backend: Upgraded h5py from 3.6.0 to 3.8.0

  • Update 1.2.4 - 2 February 2023

    Minimum save file version is now 1.2.4 Fixed: Audio plays at slightly different speeds on different computers. Fixed: Charm bar incorrectly displays guaranteed charm when it is merely very likely. Balance: Adjusted the formula used to calculate how much XP is required to level up so that monsters with higher power tend to require more XP to level up. Backend: Upgraded pygame from 2.1.2 to 2.1.3.dev8 Backend: Upgraded tcod from 13.1.0 to 15.0.0 Backend: Upgrade numpy from 1.21.4 to 1.21.6

  • Update 1.2.3 - 8 January 2023

    UI: Added a bar in the battle screen for the average roll per enemy monster (in other words, if the probability of charming the monster is 100%, then the bar will be full). Fixed: Monster dex text sometimes includes a mutated version of the "This is stub" Wikipedia message.

  • Update 1.2.2 - 22 December 2022

    Fixed: Crashes in various UI screens due to Proćemon sprites that haven't been loaded yet.

  • Update 1.2.1: Dex Filters - 5 December 2022

    New Feature: Dex filters. You can filter Proćemon in the dex screen by minimum damage, power, charmed status, first letter, and type. Significantly sped up save file loading.

  • Update 1.2.0: The Decoder Room - 12 November 2022

    Minimum save file version is now 1.2.0 New Feature: Encode/Decode Proćemon. You can encode and decode Proćemon to share them with friends! From the dex, you can find a window that encodes the Proćemon to a string. You can copy that string to the clipboard and place it somewhere else. Once a day, you can go the Decoder Room in Infinity Corporation to paste an encoded string. Doing so will decode the monster, add it to your dex, and add the Proćemon to your army. Fixed: The dex includes an extra fourth Proćemon after the intro fight that sometimes doesn't match the one Prof. Tree had. Now, that fourth Proćemon has been removed from the dex. Fixed: Cutscenes trigger one battle later than they should. If you press `Print Screen`, in addition to saving a screenshot, the screenshot will be copied to the clipboard. Updated the walkthrough.

  • Update 1.1.4 - 21 October 2022

    Fixed several end-game crashes

  • Update 1.1.3 - 18 October 2022

    Fixed: Crash if you lose the game. UI: Show the dex entry of a fusion immediately after fusing. Input: Press either the confirm or cancel button to exit a dex entry (previously, only the cancel button exited a dex entry).​

  • Update 1.1.2 - 14 October 2022

    Animation: Optimized the generation speeds of many move animations. Animation: Added two new move animations. Fixed: One of the move animations never animates. Fixed: Occasional crash for one of the move animations.

  • Update 1.1.1 - 7 October 2022

    Fixed: Various crashes when a player wins a battle. Fixed: If you lose against the final boss, you still win the game. Fixed: Extremely rare bug that could happen if the random name of a save file is TEMP.hdf5 Fixed: The game will list a temporary save file (TEMP.hdf5) as a valid save file.

  • Update 1.1.0 - 6 October 2022

    Fixed a bug that made the game unwinnable. UI & Sound: Improved feedback when the player wins a battle. Added a sound effect for when a monster levels up and when a monster is charmed. When a monster is added to the dex, the dex entry appears. UI: Added an asterisk on the dex screen for each monster that you've charmed. This is not backwards-compatible: older saves don't have this data, but will start to update with charmed data now as you charm monsters.

  • Update 1.0.2 - 2 October 2022

    Fixed: Rare softlock when you warp into a world because you're boxed in by a trainer. Now, if you warp into a world within a trainer's line of sight, they will immediately initiate battle rather than wait for you to move (if you defeat the trainer, they disappear, thus removing the softlock).

  • Update 1.0.1 - 1 October 2022

    Fixed: Crash if the gamepad is not supported. Now, the gamepad fails silently without the game crashing. Fixed: Bad default key bindings for Steam Deck. To use the new key bindings, delete this file: ~/procemon_rpg/config.json where ~ is your home directory. Then, run the game.

Patch notes and updates

S.noRelease datePatch nameGID number
123 July 2023Update 1.2.55124584051982066280
22 February 2023Update 1.2.45035622743881362789
38 January 2023Update 1.2.35035620387699968383
422 December 2022Update 1.2.25000716037443158137
55 December 2022Update 1.2.1: Dex Filters4979322040031780067
612 November 2022Update 1.2.0: The Decoder Room6368680725429250162
721 October 2022Update 1.1.44714731755416223261
818 October 2022Update 1.1.36402455182523707061
914 October 2022Update 1.1.26402455182508952757
107 October 2022Update 1.1.14613399405941831855
116 October 2022Update 1.1.04613399405940112542
122 October 2022Update 1.0.24588629064121607987
131 October 2022Update 1.0.14588629064118074535

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID2058380
Live current players0
SteamPulse tracked peak2
Live count (today's peak floor)0
Price$9.99
Free to playNo
Discount0%
Original price USD$9.99
Current price USD$9.99
Release dateSep 28, 2022
DeveloperSubaltern Games, LLC,
PublisherSubaltern Games, LLC
Owners estimatedNot available
SteamSpy owner estimate minimumNot available
SteamSpy owner estimate maximumNot available
Review typeMixed
Positive review percent56%
Positive reviews9
Negative reviews7
Total reviews16
Steam recommendationsNot available
AchievementsNot available
Average playtime foreverNot available
Windows supportYes
macOS supportYes
Linux supportYes
Parent gameNot available
Store URLhttps://store.steampowered.com/app/2058380/

Short description

A retro-style procedurally generated monster collecting RPG. All glitches, all the time.

About this game

[/url] PROĆEMON is a retro-style procedurally generated monster collecting game. Everything is a glitch, all the time. [img width="600" height="60"][/img] Every monster is procedurally generated and totally unique. All sprites, stats, flavor text, and attack moves are totally random. [imgvid poster.avif="" webm="" mp4="" width="480" height="432"][/imgvid] Fuse two Proćemon to make a new powerful Proćemon! [imgvid poster.avif="" webm="" mp4="" width="480" height="432"][/imgvid] [img width="600" height="60"][/img] Use the [b]Procedural Generator[/b] to journey to new worlds. [imgvid poster.avif="" mp4="" webm="" width="480" height="432"][/imgvid] [b]Battle enemies[/b] to level up your Proćemon or [b]charm enemies[/b] into joining your team. Every move, animation, sound, and special effect is procedurally generated. [imgvid poster.avif="" webm="" mp4="" width="480" height="432"][/imgvid] Earn [b]badges [/b] by defeating the [b]Shareholders[/b] of the evil [b]Infinity Corporation[/b]. [imgvid poster.avif="" webm="" mp4="" width="480" height="432"][/imgvid PROĆEMON is a retro-style procedurally generated monster collecting game. Everything is a glitch, all the time. Every monster is procedurally generated and totally unique. All sprites, stats, flavor text, and attack moves are totally random. Fuse two Proćemon to make a new powerful Proćemon! Use the Procedural Generator to journey to new worlds. Battle enemies to level up your Proćemon or charm enemies into joining your team. Every move, animation, sound, and special effect is procedurally generated. Earn badges by defeating the Shareholders of the evil Infinity Corporation .

Supported languages

English

Steam categories

Category IDCategory
2Single-player
62Family Sharing

Regional ratings

BoardRatingDescriptors
esrbeNot available
pegi7Not available
dejuslNot available
bbfc12Not available
usk6Not available
oflcgNot available
nzoflcgNot available
kgrb12Not available
mdaM18Not available
fpbANot available
csrrGNot available
crl0Not available
agcom7Not available
steam germany0Not available
igrs3Not available

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Sep 23, 2026 to Sep 23, 2026
  • Lowest observed: $9.99
  • Highest observed: $9.99

Procemon: You Must Catch Them's USD price history spans from Sep 23, 2026 to Sep 23, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $9.99, the highest is $9.99, and the first visible tracked price is $9.99. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

Procemon: You Must Catch Them's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $9.99, from Sep 23, 2026 through Sep 23, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $9.99. The latest run records $9.99 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $9.99
  • Current list price: $9.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Procemon: You Must Catch Them at $9.99 in USD, with no active discount metadata. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$9.99$9.990%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $9.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$9.99$9.99No changeNo discount
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $9.99.

DateCurrent priceOriginal priceDiscountSource
2026-09-23$9.99$9.99No discountSteam Store

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