r/Allumeria • u/SaveSyncGames • 19d ago
Can't keep your co-op Allumeria world going when the host is offline? We built a fix
Hey r/Allumeria
My friend and I built SaveSync, a tool that syncs co-op save files between players so you and your friends can keep the same Allumeria world going without renting a dedicated server or passing save files around by hand.
The problem we kept hitting: a co-op save lives on whoever is hosting. Your Allumeria world — the biomes you've explored, the dungeons you've cleared, the NPCs who've moved into the houses you built for them — all locked to one machine. When the host is offline, the world is offline. A server works but it's setup and a monthly cost for what's usually just a few friends.
We hit this wall ourselves playing Schedule 1 together. One of us was sick at home, the other stuck at work, and the save was locked on the host's machine. So we built SaveSync, first just for ourselves. Turns out it's a problem across a ton of co-op games, Allumeria included.
How it works: SaveSync auto-syncs your save to the cloud after each session. When your friend wants to play, they pull the latest save and host it themselves on their own machine. No dedicated server, no monthly fees, no manual file swapping, and you keep a full timestamped history so a bad session can be rolled back.
Setup guide here: How to play Allumeria with friends using SaveSync
What players have said:
"Great product, works amazingly well and does exactly what it promises. Setup is smooth, performance is solid… Not having to rent or manage a private server is a huge plus especially if you just want to jump in and play without extra hassle or costs." — Steam review, 2,673 hours played
"Saves an expensive subscription, and takes the nuisance of scheduling a session with the whole group out of the equation!" — Steam review, 532 hours played
SaveSync supports Allumeria plus 46+ other co-op games including Valheim, Terraria, Stardew Valley, Minecraft (Java + modded), Don't Starve Together, Enshrouded, Core Keeper, Project Zomboid, Satisfactory, Palworld, Vintage Story, Necesse, and more.
Steam page | Website | Discord
Happy to answer any questions!!


