Build 12922607 is an update for My Summer Car that was released on December 10, 2023. While this specific build ID mainly represented technical backend shifts and minor fixes, it serves as the definitive version for the broader December 2023 content update, which introduced several meaningful mechanical and lifestyle changes to the Finnish countryside.
Below is a look into what this era of the game brought to your virtual summer. Life in Peräjärvi: NPCs and Consequences
This update cycle increased realism, introducing mechanics where passengers can now die in crashes, with a 5-second safety delay implemented to prevent immediate fatal physics glitches. Additionally, environmental interactions were updated; illegal waste dumping is now reported by NPCs rather than resulting in instant fines, and a bug causing repeated, excessive reporting was resolved. World Updates and Immersion
Several environmental updates enhanced immersion, including the addition of church bells, a wasp at the landfill/strawberry fields, and updated, scattered firewood. Teimo’s pub and store were also updated with a new speaker and phone. Vehicle and Technical Tweaks
Updates to the game included adjustments to the Hayosiko van’s gear ratios, functional brake lights for AI vehicles, and fixes for NPC collision bugs. Additionally, a new "Lottery Winner" Steam achievement was added. Building the Ultimate Satsuma
While there is no specific guide for this 2023 update, optimized tuning for the Satsuma generally involves selecting a 3.700 gear ratio for top speed or 4.286 for better acceleration. A major gameplay change requires players to drink with Jokke when selling Kilju. Comprehensive technical details can be found on the official changelog Steam page.
Understanding My Summer Car Build 12922607: Update and Technical Context
Released on December 10, 2023, Build 12922607 is a specific technical iteration of the cult-classic survival and car-building simulator, My Summer Car. This build arrived during a pivotal period for the game, as developer Amistech Games began transitioning the title away from its long-standing Early Access phase toward its final version.
While this specific build number may appear in technical logs or version trackers, it serves as a critical snapshot of the game's stability and underlying file structure during the late stages of its development. What’s New in Build 12922607?
Technically, Build 12922607 did not come with extensive public-facing "patch notes" that detailed new gameplay features. Instead, this update primarily focused on under-the-hood stability and preparation for larger content drops. According to SteamDB, the build involved changes to the game's core depots, which typically indicates:
Minor Bug Fixes: Resolving rare crashes or physics glitches common in the game's complex Unity-based engine.
Asset Management: Updates to internal file structures that support the game's massive list of over 100 loose car parts.
Mod Compatibility: Ensuring that common tools like MSCLoader and the MscModApi continue to function correctly with the game's primary executable. Core Gameplay Mechanics in the 2023–2024 Era
Players running this build (or later versions) engage with the definitive version of the Satsuma AMP build process. The 1995 Finnish countryside setting remains the backdrop for the most realistic car maintenance simulation in gaming.
The Assembly Process: Building the car in this version requires meticulous attention to detail, from installing the crankshaft and pistons to wiring the entire electrical loom.
Vehicle Performance: In this era of the game, players often debate the best Final Gear Ratios, with the 3.700 ratio offering the highest top speed for highway cruising, while the 4.286 stock ratio remains the most balanced for the gravel roads of Alivieska.
Survival Elements: Beyond the car, the build includes all standard survival mechanics, such as managing hunger, thirst, fatigue, and "dirtiness"—though the latter cannot actually kill the player. Managing Your Save Files and Mods
Because My Summer Car is notoriously difficult, players often use this specific build number to find compatible save files or mods. My Summer Car update for 10 December 2023 - SteamDB
My Summer Car update for 10 December 2023 · SteamDB. POPULAR TODAY Marathon Windrose ARC Raiders PRAGMATA Crimson Desert MOUSE: P. My Summer Car Patches and Updates - SteamDB
Build 12922607 (released December 10, 2023) is a maintenance update for My Summer Car
that primarily focused on internal file changes and bug fixes without official public patch notes. Despite the lack of new features in this specific build, modern guides (updated through 2025 and 2026) emphasize several critical mechanical changes introduced around this period. Essential Startup Steps my summer car build 12922607
Battery Management: Immediately place the old battery from the garage on the charger. If it fails to charge, you must buy a new one from Teimo's shop for roughly 500mk.
Triggering Uncle's Van: Bolt the driver’s seat into the Satsuma using 9mm bolts. This activates a timer (approximately 90 real-time minutes) after which your uncle's van will spawn.
Initial Shop Run: Use the tractor or boat to visit Teimo’s. Priority items include:
Mechanical: 1 Alternator belt, 1 oil filter, 1 box of spark plugs, motor oil, coolant, and 3 bottles of brake/clutch fluid.
Survival: At least 8 packs of sausages and several cases of beer.
Catalog Orders: Order the Ratchet Set from the magazine immediately. It is essential for efficient assembly, as using individual spanners is significantly slower. Satsuma Assembly Reference Part Group Important Notes Crankshaft 9mm Spanner Secure with 6 bolts. Pistons 7mm Spanner
Ensure you check for blackened pistons; these are worn and need replacement. Cam Gear 10mm Spanner
Critical: Align the arrow on the gear with the arrow on the engine block to prevent an engine explosion. Head Gasket
High coolant temperatures cause rapid wear; a failing gasket leaks smoke. Electrics 8mm Spanner
Danger: Always disconnect the battery before installing the alternator or starter to avoid death by electrocution. Recent Mechanical Changes
Build 12922607 for My Summer Car was released on December 10, 2023. This specific update primarily focused on internal file modifications rather than large-scale content additions. Key Details of Build 12922607 Release Date: December 10, 2023.
Patch Notes: There are no official public patch notes for this build.
Technical Changes: According to SteamDB, the update involved modifications to the changelog.txt and several core game engine files, including: Assembly-CSharp.dll and Assembly-UnityScript.dll.
Various asset files (sharedassets0.assets through sharedassets4.assets). Map data levels (level0 and level2). General Building Context
Since this build is a "Latest Changes" version of the game, players should follow modern assembly guides. To successfully build the Satsuma in recent versions:
Required Parts: You must purchase an alternator belt, oil filter, spark plugs, and various fluids (brake, clutch, and coolant) from Teimo's shop.
Engine Assembly: Start with the engine block, crankshaft, and main bearings (9mm bolts).
Newer Features: Recent updates have added a used engine parts seller at the Rally Parc Ferme and split the Rally into Junior and Amateur Cups.
Technical Tip: Ensure your high-rev tuning for the Satsuma is updated, as performance logic is a "work in progress" in recent builds.
For a step-by-step walkthrough, refer to the FULL Car Build Guide 2024 on YouTube, which covers wiring and alignment for current versions. My Summer Car update for 10 December 2023 - SteamDB Build 12922607 is an update for My Summer
It looks like you’re referencing a specific build number or project ID: 12922607 — possibly from a forum, a parts order, or a build log for a summer car project (e.g., a classic rebuild, kit car, or track build).
Since I don’t have access to your personal build records or external databases, I can help you create a professional summer car build report tailored to ID 12922607. Below is a proper template you can fill in with your actual data.
Remember the AFR bug I mentioned? Here’s the fix:
In the build iteration relevant to the requested snapshot, the core gameplay loop centers on the assembly of the Satsuma AMP (a fictionalized Datsun 100A).
You will encounter these. Here are the workarounds.
| Bug | Trigger | Workaround in Build 12922607 | | :--- | :--- | :--- | | The Floating Shovel | Saving inside the barn | Never save in the barn. Save only in the sauna or the main house bedroom. | | Invisible Haybale | Driving near the airstrip at 5 AM | Avoid the airstrip between 4:45 AM and 5:15 AM. The haybale model fails to load but retains collision. | | The Perpetual Piss | Drinking 3 beers rapidly | Your bladder fills infinitely until you restart the game. Solution: Save and reload immediately after drinking. | | Unstable Ferndale | The green car (El Camino) will steer left constantly | Disconnect your steering wheel/pedals, load the save, reconnect. Or just unplug your controller before starting the game. |
| Role | Name | Signature | Date | |------|------|-----------|------| | Builder | [Your name] | _____________ | 04/20/26 | | Inspector (optional) | [Name] | _____________ | 04/20/26 |
If you meant a specific existing report (from a website, garage management system, or forum thread), please provide more context or paste the raw data, and I’ll help you format or analyze it properly.
Build 12922607 for My Summer Car, released on December 10, 2023, was a technical update focused on internal file changes rather than new gameplay features or content additions. Key Build Details Release Date: December 10, 2023.
Official Patch Notes: There were no official patch notes provided by the developer for this specific build.
Known Changes: According to SteamDB, the update involved a small set of file modifications in the primary depot, which typically indicates minor bug fixes, engine optimizations, or preparations for future content rather than new items or mechanics. General Building Strategy for Current Builds
Since this build does not change the core car-building mechanics, you can follow standard 2024/2025 assembly procedures for the Satsuma AMP:
Essential Supplies: Head to Teimo's Shop early to buy a Fan Belt (295 mk), Motor Oil (149 mk), Coolant (195 mk), and a new Car Battery (495 mk), as the stock battery is usually dead. Critical Fasteners:
Handbrake: Requires an 8mm wrench for the top/bottom bolts and a 5mm wrench for the screw underneath the car. Front Seats: Secured with 9mm bolts.
Engine Maintenance: Ensure you install a fresh Oil Filter (59 mk) to prevent engine damage during the first startup. Helpful Resources
Build Guides: For a step-by-step visual, refer to the Full Car Build Guide on YouTube.
Modding: If you are having trouble with the build, the MSCLoader on Nexus Mods allows for various quality-of-life improvements.
Time Management: Remember that 1 hour in-game equals 5 minutes of real time, so plan your trips to the store carefully. My Summer Car update for 10 December 2023 - SteamDB
This report details the status and technical specifics of My Summer Car build 12922607
, released on December 10, 2023. This build represents a specific version iteration on the Steam platform shortly after the major "03.12.2023" update. Build Overview Normal stable version: Target AFR 14
Build 12922607 was a minor update primarily focused on backend stability and file integrity following the substantial content additions of early December 2023. Release Date: December 10, 2023.
Primary Focus: File modifications and potential hotfixes for the 03.12.2023 update.
Official Patch Notes: There were no official, descriptive patch notes published by the developer, Amistech Games, specifically for this build beyond file changes. Contextual Major Changes (Update 03.12.2023)
Because build 12922607 was an immediate follow-up, it maintains the core features introduced just days prior in the 03.12.2023 Update:
NPC & Legal Mechanics: Dumping human waste into nature no longer results in an instant fine; instead, roaming NPCs may detect and report it.
Environmental Additions: Church bells were added to the environment, and lone wasps were introduced at the Landfill and Strawberry fields.
Social Interactions: When selling Kilju to Jokke, players are now required to drink along with him. Additionally, Granny will no longer offer coffee if the player has a prison tattoo.
Lethality: Car passengers are now mortal and can permanently die in a crash.
Hardware Support: The new controller system was officially enabled for all players. Technical File Modifications
The following file modifications were recorded in build 12922607 according to SteamDB: Assembly-CSharp.dll: Core game logic updates.
level0 & sharedassets3.assets: Potential adjustments to world assets or textures. changelog.txt: Updated internal version tracking. Recommendations for Current Builds
If you are troubleshooting a Satsuma build within this version, refer to the Condensed Complete Guide on Steam for standardized bolt sizes and assembly order. Since the game officially left Early Access on January 8, 2025, it is highly recommended to update to the latest retail version to ensure all bug fixes are applied. My Summer Car update for 10 December 2023 - SteamDB
My Summer Car build 12922607 refers to an update released on December 10, 2023
. While official patch notes for this specific build are often minimal, it primarily consists of technical file changes.
If you are looking for a "helpful blog post" to guide your build on this version, most community-recommended resources focus on the comprehensive steps required to assemble the Satsuma AMP , which remain largely consistent across recent builds. Essential Build Resources
For a successful build in this version, these "blog-style" guides and tutorials are highly rated by the community: Fast Build Tutorial (2025/2026 Compatible) : A concise, under-30-minute guide S4z_vyd8cB0
that covers everything from engine block assembly (piston and bearing bolt sizes) to the final spark plug installation. Comprehensive Car Build Guide : A detailed walkthrough w34xg91V1tE
that breaks down the chassis and suspension, including easily missed parts like the 12mm spindle bolts and steering rods. My Summer Car Wiki Tuning Guide
is the best "blog" for post-build optimization, detailing gear ratios (e.g., 3.700 for top speed vs. 4.286 for stock performance) and engine timing. Key Build Reminders for Build 12922607 Fluid Management
: Ensure you acquire brake fluid, motor oil, and coolant from Teimo’s Shop before starting the engine. Bolt Accuracy
: Most build failures in this version stem from missing the small bolts, such as the two 8mm bolts for the steering column or the 13mm drain plug on the oil pan. SteamDB Tracking : You can monitor specific file changes for this build on to see if any specific physics or part files were modified. checklist of bolt sizes
or a specific troubleshooting guide for an engine that won't start?