
Simple Steam Deck Modpack | WORKS ON STEAM MACHINE!
Minecraft for Steam Machine and Steam Deck | Barebones Steam Deck Minecraft mod pack. Has been tested with Steam Deck: OLED and Steam Deck: LED!!!
About this Modpack
SIMPLY STEAM DECK/MACHINE* MODPACK | WORKS ON 1.21.6
This is Simply Steam Deck Modpack.
Simply Steam Deck Modpack works wonderfully with Valve Steam Deck, Simply Steam Deck is a unique Minecraft modpack designed for the Valve Steam Deck. (Probably works on Steam Machine also)
Simply Steam Deck modpack is made for a barebones Steam Deck Minecraft experience.
This modpack successfully improves the controller Minecraft experience without changing the whole game. With this modpack, the game has been modified, such as the GUI, to make the controller Minecraft experience better.
This modpack has been tested on the Valve Steam Deck OLED and LCD.
For feedback you can email both EnvixityBO2 and ReeGuy at [email protected]
Mod-list!

- Text Placeholder API

- Sodium

- ImmediatelyFast

- [ETF] Entity Texture Features

- Iris Shaders

- Fabric API

- Lithium

- Controlify (Controller support)

- 3D Skin Layers

- Model Gap Fix

- [EMF] Entity Model Features

- YetAnotherConfigLib (YACL)
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- Chat Heads
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- No Chat Reports

- Mod Menu
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- Simple Voice Chat

Don't use this on servers such as Hypixel without using Keyboard Like Movement in controlify's global settings, this happens because Controllify "by default" opts into different movement system "which is better/more fluid on Controllers" which can trigger some anticheats unless you want to get banned.
*I wish we renamed it to Deck Craft but that was taken D:
Available Versions
How to Set Up a Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Simple Steam Deck Modpack | WORKS ON STEAM MACHINE!). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Simple Steam Deck Modpack | WORKS ON STEAM MACHINE!" and click "Install". The fabric loader and Minecraft 1.21.6 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! server really need?
Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).
Can I add custom mods to Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.6). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! server lagging – performance tips
1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
Similar Modpacks
Rent Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! Server
Start your own server with automatic modpack installation.
Details
- License
- LicenseRef--not-really.-Feel-free-to-steal-this-modpack.
- Server-side
- Unsupported
- Client-side
- Required
Supported Versions
Start your Simple Steam Deck Modpack | WORKS ON STEAM MACHINE! Server now
From €12.00/month with 8 GB RAM for the best performance.
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